Komyo Rikagaku Kogyo K.K.

Komyo Rikagaku Kogyo K.K. (光明理化学工業) is a Japanese industrial and environmental measurement company based in Takatsu, Japan. It develops and manufactures gas detection and measurement products, including detector tubes and chemical products, portable and wearable gas measuring instruments, stationary gas detection alarms, gas sensors, automotive exhaust gas analyzers and vehicle inspection equipment, and related system products. The company's product portfolio is organized around gas detection and analysis for workplace safety, environmental monitoring, and automotive emissions testing. The company's official website presents its business across several product categories: detector tubes and chemical products; wearable/portable gas measuring instruments; stationary gas detection alarms; special-purpose products; gas sensors; automotive exhaust gas measuring instruments and vehicle inspection equipment; and system products. It also provides FAQ and technical information resources for customers. Komyo Rikagaku Kogyo maintains a corporate section covering company overview, SDGs initiatives, a health management declaration, the history of the detector tube method, branch office locations, Aizu Komyo, international standards certifications, recruitment information, and a privacy policy. The inclusion of a dedicated page on the history of the detector tube method indicates the company's long-standing involvement in this measurement technology. The company is associated with Takatsu, Japan, according to Wikidata. Its official website domain is komyokk.co.jp. The company appears to operate primarily in the Japanese market, serving industrial safety, environmental, and automotive inspection applications.

Komyo Rikagaku Kogyo K.K. is a Japanese company based in Takatsu, Japan, according to Wikidata. The company's official website includes a dedicated page on the history of the detector tube method (検知管法の歴史), indicating that detector tube technology has been a significant part of its business and identity. Detector tubes are widely used for measuring concentrations of gases and vapors in workplace and environmental settings. Over time, the company has expanded its product lines beyond detector tubes to include wearable and portable gas measuring instruments, stationary gas detection alarms, gas sensors, automotive exhaust gas measuring instruments and vehicle inspection equipment, and system products. This breadth suggests a focus on gas measurement across industrial safety, environmental monitoring, and automotive applications. The company operates from Japan and maintains branch offices, as indicated by the branch office location page on its website. It also references Aizu Komyo (会津光明), which appears to be a related entity or facility. The company highlights its commitment to SDGs and health management, and it lists international standards certifications, reflecting attention to quality and sustainability practices. Specific founding dates, founders, ownership structure, and financial details are not provided in the available evidence. The company's official website domain is komyokk.co.jp.

Japanese manufacturer specializing in gas detection and measurement technologies for industrial safety, environmental monitoring, and automotive emissions testing.

• Detector tubes and chemical products

  Detector tubes and related chemical products for gas measurement.

• Wearable/portable gas measuring instruments

  Portable and wearable instruments for measuring gas concentrations.

• Stationary gas detection alarms

  Fixed-installation gas detection alarm systems.

• Gas sensors

  Sensors for detecting and measuring gases.

• Automotive exhaust gas measuring instruments and vehicle inspection equipment

  Instruments for measuring automotive exhaust emissions and equipment for vehicle inspections.

• System products

  Integrated system products for gas detection and measurement.

1. 1光明理化学工業 公式サイトkomyokk.co.jp
2. 2検知管法の歴史｜会社概要｜光明理化学工業komyokk.co.jp
3. 3SDGsへの取り組み｜会社概要｜光明理化学工業komyokk.co.jp
4. 4概要｜会社概要｜光明理化学工業komyokk.co.jp
5. 5Komyo Rikagaku Kogyo K.K. (Japan) - Wikidatawikidata.org