Fuji Electric, Ltd. is a prominent player in the semiconductor devices sector, headquartered in Kanagawa, Japan. The company specializes in the development and manufacturing of advanced semiconductor modules, including silicon carbide technologies and power converters. Its expertise extends to integrated circuits, overcurrent protection systems, temperature sensors, and cooling apparatuses, as well as multi-chip switching solutions. Fuji Electric is committed to innovation in power electronics, contributing to various industries through its cutting-edge technologies.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

205 Patents

#19 in Kanagawa

#692 in Japan

#4,139 in the World

Kanagawa, Japan

Fuji Electric., Ltd.

Forward Citations = 10

251 inventors:

Takashi Yoshimura (8 out of 79 patents)

Motoyoshi Kubouchi (7 out of 52 patents)

Shinsuke Harada (6 out of 77 patents)

4. Seiji Noguchi (6 out of 29 patents)

5. Yosuke Sakurai (6 out of 24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fuji Electric., Ltd.. Retrieved from https://idiyas.com/company/fuji-electric

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]

4 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]