Kyocera Corporation
Japanese multinational manufacturer spanning advanced ceramics, electronic components, document equipment, telecommunications, solar systems, and industrial tools.
Last updated August 31, 2026
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Overview
Kyocera Corporation is a Japanese multinational technology manufacturer headquartered in Kyoto. Its origins lie in fine ceramics: Kazuo Inamori established Kyoto Ceramic Company in April 1959 to commercialize high-performance ceramic materials for electronic applications. The company’s early products included ceramic insulators for cathode-ray tubes, followed by ceramic semiconductor packages and other components that benefited from the expansion of integrated circuits, computing, and communications technology. Kyocera used ceramic materials as the foundation for a broad diversification strategy. During the 1960s and 1970s it expanded from electronic components into industrial ceramics, photovoltaic products, medical and dental materials, cutting tools, consumer goods, and synthetic gemstones. This breadth became a defining feature of the company. Rather than operating solely as a consumer-electronics label, Kyocera developed businesses serving industrial manufacturers, telecommunications operators, offices, energy projects, healthcare providers, and end consumers. International expansion began early. The company opened a Tokyo office in 1960, established a Shiga plant in 1963, and created a United States subsidiary in 1969. It subsequently entered Germany and other overseas markets. In 1982, Kyoto Ceramic Company merged with several subsidiaries and adopted the Kyocera Corporation name. Acquisitions then added capabilities in electronic equipment, optical products, communications, connectors, passive components, office imaging, displays, mobile phones, and precision tooling. The purchase of Yashica brought the Yashica and Contax camera businesses, while investments connected Kyocera with Japan’s emerging mobile and telecommunications sector. The company’s portfolio has changed over time. Kyocera produced audio equipment and cameras during earlier periods and manufactured mobile phones for several markets, including Japan and North America. It also entered satellite phones, laptop-related hardware, displays, and wireless communications. Some of these activities were later sold, discontinued, or reorganized, while document solutions, advanced ceramics, electronic components, solar energy, and industrial tools remained important areas of activity. Kyocera Document Solutions supplies printers, multifunction devices, software, and consumables. Its equipment is sold under the Kyocera name and, in selected markets, through the Copystar, TA Triumph-Adler, and UTAX brands. The company’s solar business includes photovoltaic cells, modules, systems, and power-generation projects. Its industrial operations produce ceramic parts, semiconductor packages, cutting tools, electronic connectors, circuit-board-related products, and components for medical and dental applications. Kyocera is also associated with a management philosophy developed by Inamori that emphasizes purpose, employee participation, ethical conduct, and long-term value creation. Inamori retired from Kyocera in 1997, later becoming known for his role in rebuilding Japan Airlines, but the company continued to operate as a diversified publicly listed group. Today, Kyocera presents itself as a materials and technology company whose advanced ceramics support products across electronics, communications, energy, manufacturing, office infrastructure, and healthcare. Its Kyoto identity remains prominent through its headquarters, local sponsorships, and support of Kyoto Sanga F.C.
History
Kyocera began in April 1959 as Kyoto Ceramic Company, founded in Kyoto by Kazuo Inamori. Its first focus was fine ceramics for electronics, including a ceramic insulator known as Kelcima for cathode-ray tubes. The company’s ability to manufacture precise, heat-resistant, electrically insulating materials allowed it to move into ceramic components for the rapidly expanding semiconductor and computing industries. Expansion was rapid. Kyocera opened a Tokyo office in 1960, a Shiga plant in 1963, and a United States subsidiary in 1969. During the 1960s and 1970s it developed ceramic semiconductor packages and diversified into solar photovoltaic products, biocompatible medical materials, industrial cutting tools, ceramic consumer goods, and laboratory-grown gemstones. The company moved its headquarters to Yamashina, Kyoto, in 1972 and established additional production and research facilities in Japan. In 1979, an investment in Cybernet Electronics gave Kyocera access to electronic-equipment and radio-communications technologies. The company reorganized in 1982 by combining Kyoto Ceramics with five subsidiaries and changing its name to Kyocera Corporation. It acquired KLH and participated in the development of portable computing products, including hardware associated with the Tandy Model 100. The acquisition of Yashica in 1983 brought optical products and camera brands such as Yashica and Contax. Kyocera also entered telecommunications through an equity investment in Daini-Denden Kikaku, later associated with KDDI. The 1980s and 1990s brought further internationalization. Kyocera operated in Asia, the United States, Europe, and China, acquired the electronic-connector maker Elco in 1989, and purchased AVX in 1991. It briefly operated consumer audio and camera businesses alongside its industrial and electronic-components activities. Kazuo Inamori retired from Kyocera in 1997. By then, information and telecommunications equipment and related parts represented a substantial share of group activity. Kyocera entered the office-equipment sector decisively in 2000 by acquiring Mita Copystar America. The resulting document-solutions organization developed printers, copiers, multifunction devices, software, and toner products for international markets. The business later became Kyocera Document Solutions. Kyocera also acquired Tycom for precision drills, Toshiba’s chemical-materials division, and the mobile-terminal operations of Qualcomm. Its wireless activities expanded through the acquisition of Sanyo Mobile in 2008, although the company later reduced or reorganized parts of its mobile-phone and wireless businesses. During the 2010s, Kyocera continued to broaden its industrial platform. It acquired TA Triumph-Adler for European document distribution, Optrex for display technology, NEC Toppan Circuit Solutions for printed-circuit-board manufacturing, Unimerco and SGS Tool for cutting tools, Senco Industrial Tools, and selected Ryobi operations in China. Kyocera also became an early mass producer of solid-oxide fuel-cell stacks and continued investing in photovoltaic generation and solar systems. In 2020, Kyocera acquired SLD Laser, adding specialized laser-light-source technology. Across these changes, the company retained advanced ceramics as a core capability while applying it to electronic components, semiconductor packaging, energy systems, industrial tooling, office equipment, communications, and healthcare. The group remains headquartered in Kyoto and operates internationally through manufacturing, sales, distribution, and specialist subsidiaries.
- 2020
SLD Laser acquired
[1]Kyocera expanded into specialized laser light-source technology through the acquisition of SLD Laser.
- 2012
Mita organization renamed Kyocera Document Solutions
[1]The document-equipment subsidiary adopted the Kyocera Document Solutions name.
- 2011
Mass production of SOFC stacks
[1]Kyocera became the first company identified in the reference material as mass-producing solid-oxide fuel-cell stacks.
- 2008
Sanyo Mobile business acquired
[1]The transaction expanded Kyocera’s mobile-phone operations in Japan and North America.
- 2000
Mita Copystar America acquired
[1]Kyocera entered a new phase of expansion in office imaging and document management.
- 1991
AVX acquisition
[1]The purchase of AVX strengthened Kyocera’s position in global passive electronic components.
- 1983
Yashica acquisition expanded optical products
[1]Kyocera acquired Yashica and obtained access to its camera brands and optical capabilities.
- 1982
Company renamed Kyocera Corporation
[1]A group reorganization merged Kyoto Ceramics with five subsidiaries and created the Kyocera Corporation structure.
- 1972
Headquarters moved to Yamashina
[1]The company relocated its headquarters within Kyoto while continuing to expand its ceramics operations.
- 1969
First United States subsidiary established
[1]Kyocera created an international subsidiary in the United States as it began building an overseas operating base.
Products and positioning
A technology and materials group positioned around advanced ceramics, reliability, industrial engineering, and diversified applications across business and infrastructure markets.
Industrial materials · 1959
Advanced ceramics
Advanced ceramics are Kyocera’s foundational technology and are used in electronic insulators, structural parts, semiconductor packages, industrial components, and consumer products. The company applies ceramic materials where electrical insulation, wear resistance, thermal stability, dimensional precision, or biocompatibility is required. Related products have included ceramic kitchen knives, pen components, medical and dental materials, and other engineered ceramic parts.
Electronic components · 1960
Electronic components and semiconductor packages
Kyocera produces ceramic packages and other components used to protect, connect, insulate, and manage semiconductor devices. Its broader electronic-components activities include passive components, connectors, filters, voltage-suppression products, and circuit-board-related manufacturing. These products are sold primarily into industrial, communications, computing, automotive, and other equipment supply chains.
Office equipment · 2000
Printers and multifunction devices
Kyocera Document Solutions manufactures printers, copiers, multifunction peripherals, toner cartridges, document software, and related services. Devices are sold internationally under Kyocera and, in particular regions, through Copystar, TA Triumph-Adler, and UTAX channels. The business focuses on office printing, scanning, copying, workflow management, and fleet administration for corporate and public-sector customers.
Renewable energy · 1970
Solar energy systems
Kyocera’s solar operations include photovoltaic cells, modules, installation systems, and power-generation projects. The company established dedicated solar businesses in Japan and the United States and developed manufacturing capacity in Japan and China. Its solar activities have also included large-scale plants and photovoltaic systems integrated into buildings and other facilities.
Industrial tools · 1970
Industrial cutting tools
Kyocera supplies precision cutting tools and related products for machining and manufacturing. The business was expanded through acquisitions including Tycom, Unimerco, SGS Tool, Senco Industrial Tools, and selected Ryobi operations. Products serve industrial users requiring repeatable cutting performance, tooling durability, and application-specific geometries.
Telecommunications equipment · 1980
Mobile phones
Kyocera has manufactured mobile phones for carriers in Japan, the United States, and Canada. Its wireless history includes the acquisition of Qualcomm’s terminal operations, the Sanyo Mobile business, CDMA handsets, and specialized devices such as the speakerless Urbano Progresso smartphone. Mobile operations have been reorganized over time and are not the sole focus of the current group.
Healthcare materials · 1970
Medical and dental components
Kyocera applies biocompatible ceramic and related materials to medical and dental products, including components for tooth and joint replacement systems. These products reflect the company’s emphasis on engineered materials that can combine mechanical performance, chemical stability, and compatibility with clinical applications.
Marketing campaigns
- 2008Kyocera Dome Osaka naming rights
Japan
Kyocera obtained naming rights for Osaka Dome, an indoor sports and entertainment venue used by professional baseball teams and other events.
Outcome. The venue is commonly known as Kyocera Dome Osaka.
- 2005International football sponsorships
England · Brazil
Kyocera sponsored Reading F.C. and Brazilian club Atlético Paranaense. The company also held naming rights for Atlético Paranaense’s stadium during the relevant period.
Outcome. The cited sponsorship period ran through 2008.
- 1985Mita football sponsorships
Argentina · England · Italy
The Mita brand sponsored football clubs including Independiente, Aston Villa, and Como 1907 during the 1980s and early 1990s, giving Kyocera’s office-equipment heritage visibility in European and South American football.
Outcome. The cited sponsorship periods ended between 1989 and 1993.
- 1978HORIZON student exchange program
United States · Japan
Kyocera and the International Affairs Board of the City of San Diego sponsored an all-expenses-paid educational tour of Japan for selected American students aged 10 to 14. The program aimed to encourage cultural understanding and friendship between young people in the United States and Japan.
Outcome. The program continued through 1998 under year-specific HORIZON names.
- Kyoto Sanga F.C. sponsorship
Japan
Kyocera sponsors Kyoto Sanga F.C., the football club associated with its home city. The sponsorship reinforces the company’s local identity and visibility in Japanese professional sport.
Outcome. Kyocera remains identified as a sponsor in the reference material.
Brand decisions
2020
Add laser-light-source technologyM&ABackground
Kyocera continued to broaden its technology base beyond conventional ceramics and office equipment.
Action taken
Kyocera acquired SLD Laser, a company associated with phosphor-converted blue-laser light sources.
Aftermath
The transaction expanded Kyocera’s capabilities in specialized, high-luminance lighting technology.
2010
Strengthen European document distributionM&ABackground
Kyocera aimed to expand its office-equipment distribution and service reach in Europe, the Middle East, and Africa.
Action taken
The company acquired full ownership of TA Triumph-Adler and converted it into a Kyocera group company.
Aftermath
TA Triumph-Adler and UTAX became important regional channels for Kyocera-made printing equipment and software.
2008
Expand mobile-phone operations through Sanyo MobileM&ABackground
Kyocera sought to expand its handset business and strengthen operations in Japan and North America.
Action taken
Kyocera acquired Sanyo Electric’s mobile-phone division and associated operations.
Aftermath
The acquired operations were integrated into Kyocera’s communications activities, which were subsequently reorganized.
2000
Enter office document solutions through MitaM&ABackground
The decline and bankruptcy of Mita in the late 1990s created an opportunity to acquire its North American office-imaging operations.
Action taken
Kyocera acquired Mita Copystar America and built the Kyocera Mita document-equipment organization.
Aftermath
The business later became Kyocera Document Solutions and developed a major international printer and multifunction-device platform.
1982
Reorganize and adopt the Kyocera nameStrategyBackground
The original ceramics company had developed multiple subsidiaries and entered electronic equipment, communications, and other businesses.
Action taken
Kyoto Ceramics merged with five subsidiaries and became Kyocera Corporation.
Aftermath
The new structure supported the company’s later diversification into electronics, telecommunications, office equipment, energy, and industrial products.
Recent events
Kyocera Precision Tools appoints Clark Manufacturers Service as representative[3]
Reported:
Kyocera Precision Tools signed an independent manufacturers representative agreement with Clark Manufacturers Service, which will represent Kyocera indexable tooling solutions in Washington, Oregon, Missouri and Idaho.
Balmuda announces its first smartphone[4]
Reported:
Balmuda announced its first smartphone, the Balmuda Phone, an Android device manufactured in collaboration with Kyocera. The company said it currently plans to release the phone in Japan; pre-orders were scheduled to begin November 17 and shipping November 26.
Kyocera announces plan for new Vietnam factory[5]
Reported:
Kyocera announced a plan to build a new semiconductor-packaging factory in Vietnam, with an estimated investment of about 10 billion yen; the factory is planned to begin operations between the end of 2022 and early 2023.
RJ Young announces dealer partnership with Kyocera[6]
Reported:
RJ Young announced a dealer partnership with Kyocera, through which RJ Young will offer Kyocera document solutions to clients.
Balmuda collaborates with Kyocera on its phone[7]
Reported:
Balmuda said it had partnered with Kyocera, which the article describes as having extensive experience in mobile-phone production, for its planned phone.
Kyocera announces closure of Zhangjiagang LCD factory[8]
Reported:
Kyocera announced that it would close its LCD factory in Zhangjiagang, Jiangsu, after November 2021. The factory was expected to continue operating until November; about 740 employees would be dismissed, and vehicle-display production would be consolidated at its Dongguan factory.
Kyocera completes acquisition of SLD Laser[9]
Kyocera completed its acquisition of SLD Laser. SLD Laser then began operating as a Kyocera subsidiary and group company under the name Kyocera SLD Laser Inc.
Kyocera products win GOOD DESIGN AWARD 2021[10]
Reported:
Kyocera announced that two of its communications devices, the KYF41 simple mobile phone and K5G-C-100A 5G connectivity device, won the GOOD DESIGN AWARD 2021, organized by the Japan Institute of Design Promotion.
Kyocera reveals portable carbohydrate monitoring system[11]
Reported:
Kyocera revealed a portable system designed to monitor carbohydrate intake at CEATEC 2019 and said it was planned for commercialization the following year.
Sources12 sources
- 1Kyoceraen.wikipedia.org
- 2Kyocera Globalglobal.kyocera.com
- 3Kyocera Precision Tools 委任 Clark Manufacturers Service 为代理代表mmsonline.com
- 4Balmuda 宣布推出首款智能手机engadget.com
- 5京瓷宣布计划在越南兴建新厂news.cnyes.com
- 6RJ Young宣布与Kyocera建立经销合作prweb.com
- 7Balmuda与Kyocera合作开发手机unwire.hk
- 8京瓷宣布关闭张家港液晶显示器工厂finance.sina.com.cn
- 9京瓷完成对 SLD Laser 的收购semiconductor-today.com
- 10京瓷产品荣获“GOOD DESIGN AWARD 2021”finance.sina.com.cn
- 11京瓷发布便携式碳水化合物监测系统slashgear.com
- 12SLD Laser Acquired By KYOCERAsocaltech.com
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