Inventor · disambiguated record
Yoshiya Kawashima
Also filed as: KAWASHIMA YOSHIYA
5 granted patents·2 pending applications·36 citations·filing 2007–2011
72Inventor score
Top patents by PatentIndex Score
7 records- 0188US7649223B2Semiconductor device having superjunction structure and method for manufacturing the sameNEC ELECTRONICS CORP·Filed 2007·Granted Jan 19, 2010·29 cites·18 claims
- 0275US8008717B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2009·Granted Aug 30, 2011·7 cites·4 claims
- 0346US7829417B2Semiconductor apparatus and method of manufacturing semiconductor apparatusNEC ELECTRONICS CORP·Filed 2008·Granted Nov 9, 2010·0 cites·9 claims
- 0441US2008197381A1Semiconductor device and method for manufacturing sameNEC ELECTRONICS CORP·Filed 2008·Application pending·0 cites
- 0539US2010025760A1Semiconductor deviceNEC ELECTRONICS CORP·Filed 2009·Application pending·0 cites
- 0635US8536647B2Semiconductor deviceKAWASHIMA YOSHIYA·Filed 2011·Granted Sep 17, 2013·0 cites·9 claims
- 0727US8643103B2Semiconductor device including gate contact region and protruding gate electrodeKAWASHIMA YOSHIYA·Filed 2011·Granted Feb 4, 2014·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →