Creative Design Corp. (Japan)
Japanese manufacturer of high-frequency antennas, baluns, towers, rotators, and RF power supplies for professional and amateur radio.
Last updated September 26, 2026
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Overview
Creative Design Corp. (クリエート・デザイン株式会社) is a Japanese manufacturer based in Kawasaki, Kanagawa, specializing in radio communication equipment. According to its official website, it is the only comprehensive manufacturer in Japan that designs and produces antennas, baluns, towers, rotators, and high-frequency power supplies in-house. The company serves both professional and amateur radio markets, offering a wide range of products including HF, VHF, UHF, and SHF antennas, log-periodic antennas, ionospheric observation antennas, community FM antennas, grid parabolic antennas, satellite communication and control antennas, EMC antennas, communication and broadcast towers, and meteorological observation towers. Its professional antenna systems are used by Japanese government ministries and agencies such as the Ministry of Internal Affairs and Communications (radio monitoring and research divisions), the Ministry of Foreign Affairs (embassies), the Ministry of Defense (Ground, Maritime, and Air Self-Defense Forces), the Ministry of Land, Infrastructure, Transport and Tourism (Japan Coast Guard, Civil Aviation Bureau, maritime traffic and research divisions), the Ministry of Agriculture, Forestry and Fisheries (fisheries-related divisions), and the Japan Meteorological Agency, as well as local governments, coastal radio stations, fishing radio stations, radio navigation aid stations, mobile phone base stations, broadcasters, newspapers, private airlines, universities, independent administrative institutions, and even Showa Station in Antarctica. Its products are also used by overseas broadcasters, coastal radio stations, mobile phone base stations, and meteorological observation facilities. For amateur radio operators, the company applies the same rigorous design, specifications, experience, and latest technology to products used in DX communication, contests, award hunting, EME (moonbounce), and satellite communication. The company is headquartered at 4-8 Asano-cho, Kawasaki-ku, Kawasaki, Kanagawa 210-0854, Japan.
History
Creative Design Corp. (クリエート・デザイン株式会社) is a Japanese company based in Kawasaki, Kanagawa, that manufactures radio communication equipment. While the exact founding year is not provided in the available evidence, the company has established itself as a notable player in the Japanese antenna and RF equipment industry. According to its official website, it is the only comprehensive manufacturer in Japan that designs and produces antennas, baluns, towers, rotators, and high-frequency power supplies in-house. The company's product line has expanded over the years to include a wide range of antennas for HF, VHF, UHF, and SHF bands, as well as specialized antennas for ionospheric observation, satellite communication, EMC testing, and community FM broadcasting. It also manufactures communication and broadcast towers, meteorological observation towers, antenna rotators, high-frequency power supplies, and automatic matching units. Creative Design Corp. serves a diverse clientele, including Japanese government ministries and agencies, local governments, coastal and fishing radio stations, mobile phone base stations, broadcasters, newspapers, airlines, universities, and research institutions. Its products have been used in demanding environments such as Showa Station in Antarctica. The company also exports its products, with overseas broadcasters, coastal radio stations, mobile phone base stations, and meteorological observation facilities among its international users. For amateur radio operators, Creative Design Corp. offers a range of products designed with the same rigorous standards as its professional equipment, supporting activities such as DX communication, contests, award hunting, EME (moonbounce), and satellite communication. The company is headquartered at 4-8 Asano-cho, Kawasaki-ku, Kawasaki, Kanagawa 210-0854, Japan, and operates a 40-meter-high tower at its premises, which is visible from the nearby Asano-cho industrial park entrance.
Products and positioning
The only comprehensive manufacturer in Japan that designs and produces antennas, baluns, towers, rotators, and high-frequency power supplies in-house, serving both professional and amateur radio markets with high-performance, reliable products.
HF antennas
High-frequency antennas for amateur and professional radio, including duo-band, tri-band, multi-band, monoband CY beam, dipole, and vertical antennas.
HF log-periodic antennas
Broadband HF log-periodic antennas for professional communication and observation.
Ionospheric observation antennas
Specialized antennas for ionospheric research and observation.
VHF/UHF/SHF antennas
Antennas for very high, ultra high, and super high frequency bands, including long john, log-periodic, and satellite antennas.
Community FM antennas
Antennas for community FM broadcasting stations.
Grid parabolic antennas
Grid-type parabolic antennas for various communication applications.
Satellite communication and control antennas
Antennas for satellite communication and satellite control operations.
EMC antennas
Antennas for electromagnetic compatibility testing and measurement.
Communication and broadcast towers
Steel towers for communication and broadcasting purposes.
Meteorological observation towers
Towers for meteorological and wind condition observation.
Antenna rotators
Rotators for directional antennas.
High-frequency power supplies
High-frequency power supply units for radio communication equipment.
Automatic matching units
Automatic impedance matching units for antennas.
Baluns (balun transformers)
Balun transformers for antenna systems.
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