Harison Toshiba Lighting Corporation, based in Imabari, Japan, specializes in advanced discharge lamp technology. The company focuses on the development and manufacturing of various lighting solutions, including metal halide lamps, automotive headlamps, and fluorescent lamps. With a commitment to innovation, Harison Toshiba also produces high-pressure lamps and lighting fixtures, catering to diverse applications in both commercial and residential sectors. Their expertise in lighting devices positions them as a key player in the global lighting industry.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

56 Patents

#1 in Imabari

#1,609 in Japan

#12,761 in the World

Imabari, Japan

Harison Toshiba Lighting Corporation

Forward Citations = 230

80 inventors:

Mikio Matsuda (8 out of 10 patents)

Toshihiko Ishigami (8 out of 12 patents)

Toshio Hiruta (8 out of 9 patents)

4. Makoto Deguchi (7 out of 8 patents)

5. Ichiro Yokozeki (6 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Harison Toshiba Lighting Corporation. Retrieved from https://idiyas.com/company/harison-toshiba-lighting

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

9 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]