Inventor · disambiguated record
Kazushige Matsuyama
Also filed as: MATSUYAMA KAZUSHIGE
2 granted patents·1 pending application·7 citations·filing 2005–2005
51Inventor score
Technology areasH10D
Files withSHINDENGEN ELECTRIC MFG3
Top patents by PatentIndex Score
3 records- 0166US7573096B2Semiconductor device for reducing forward voltage by using OHMIC contactSHINDENGEN ELECTRIC MFG·Filed 2005·Granted Aug 11, 2009·5 cites·9 claims
- 0254US7939886B2Trench gate power semiconductor deviceSHINDENGEN ELECTRIC MFG·Filed 2005·Granted May 10, 2011·2 cites·12 claims
- 0332US2009250750A1Trench gate power mosfetSHINDENGEN ELECTRIC MFG·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kazushige Matsuyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →