Inventor · disambiguated record
Yohichi Okumura
Also filed as: OKUMURA YOHICHI
5 granted patents·1 pending application·9 citations·filing 1998–2011
71Inventor score
Top patents by PatentIndex Score
6 records- 0181US7745857B2Semiconductor device and its manufacturing methodTEXAS INSTRUMENTS INC·Filed 2006·Granted Jun 29, 2010·6 cites·3 claims
- 0279US7999293B2Photodiode semiconductor device and manufacturing methodTEXAS INSTRUMENTS INC·Filed 2010·Granted Aug 16, 2011·2 cites·20 claims
- 0357US8415190B2Photodiode semiconductor device and manufacturing methodOKUMURA YOHICHI·Filed 2011·Granted Apr 9, 2013·0 cites·13 claims
- 0442US2009072314A1Depletion Mode Field Effect Transistor for ESD ProtectionTEXAS INSTRUMENTS INC·Filed 2007·Application pending·0 cites
- 0536US8390032B2Depletion mode field effect transistor for ESD protectionOKUMURA YOHICHI·Filed 2011·Granted Mar 5, 2013·0 cites·15 claims
- 0624US6355578B1Manufacturing method for a composite deviceTEXAS INSTRUMENTS INC·Filed 1998·Granted Mar 12, 2002·1 cites·13 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →