Forward Citations = 19

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4 inventors (with patents filed for the assignee):

H P Yee (1 out of 2 patents)

Hiromi Ito (1 out of 1 patent)

Kenji Horiguchi (1 out of 1 patent)

4. Satoru Sawahata (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 5736890 - Method and apparatus for controlling transistors as rectifiers (1998-04-07),

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USPTO Data Jan 1 1976 - Oct 13 2026

1 Patents

#718 in undefined, undefined

#1,517 in

#136,844 in US

US

Semi Technology Design, Inc.

Forward Citations = 19

4 inventors:

H P Yee (1 out of 2 patents)

Hiromi Ito (1 out of 1 patent)

Kenji Horiguchi (1 out of 1 patent)

4. Satoru Sawahata (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Semi Technology Design, Inc.. Retrieved from https://idiyas.com/company/semi-technology-design

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]