Inventor · disambiguated record
Masamichi Yanagida
Also filed as: YANAGIDA MASAMICHI
4 granted patents·4 pending applications·19 citations·filing 2005–2018
66Inventor score
Files withSANYO ELECTRIC CO4UBIQ SEMICONDUCTOR CORP2SANYO SEMICONDUCTOR CO LTD1SEMICONDUCTOR COMPONENTS IND1
Top patents by PatentIndex Score
8 records- 0182US8018031B2MOS transistors formed on the front and back surface of a semiconductor substrateSEMICONDUCTOR COMPONENTS IND·Filed 2008·Granted Sep 13, 2011·17 cites·4 claims
- 0270US10490659B2Semiconductor device and portable apparatus using the sameUBIQ SEMICONDUCTOR CORP·Filed 2016·Granted Nov 26, 2019·2 cites·18 claims
- 0349US10438832B2Semiconductor device, semiconductor wafer and semiconductor device manufacturing methodUBIQ SEMICONDUCTOR CORP·Filed 2018·Granted Oct 8, 2019·0 cites·10 claims
- 0441US2007166905A1Method of manufacturing semiconductor device with trenchSANYO ELECTRIC CO·Filed 2007·Application pending·0 cites
- 0537US2007215938A1Semiconductor device and manufacturing method of the sameSANYO SEMICONDUCTOR CO LTD·Filed 2007·Application pending·0 cites
- 0637US2006054970A1Semiconductor device and method of manufacturing the sameSANYO ELECTRIC CO·Filed 2005·Application pending·0 cites
- 0735US7413954B2Insulated gate semiconductor device and manufacturing method of the sameSANYO ELECTRIC CO·Filed 2005·Granted Aug 19, 2008·0 cites·3 claims
- 0835US2006118866A1Semiconductor deviceSANYO ELECTRIC CO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →