Forward Citations = 11

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3 inventors (with patents filed for the assignee):

Hitoshi Yamamoto (1 out of 73 patents)

Sadahiro Yanai (1 out of 1 patent)

Teruo Tachikawa (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5107183 - Discharging method and small fluorescent lamp using the discharging (1992-04-21),

2. 4725759 - Pilot lamp (1988-02-16),

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USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#4,372 in Tokyo

#11,139 in Japan

Tokyo, Japan

Minipilo Electric Co., Ltd.

Forward Citations = 11

3 inventors:

Hitoshi Yamamoto (1 out of 73 patents)

Sadahiro Yanai (1 out of 1 patent)

Teruo Tachikawa (1 out of 1 patent)

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

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]