Inventor · disambiguated record
Kei Takehara
Also filed as: TAKEHARA KEI
6 granted patents·28 citations·filing 1992–2012
78Inventor score
Top patents by PatentIndex Score
6 records- 0185US8222109B2Method of fabricating semiconductor deviceYAMAMOTO HIDEO·Filed 2010·Granted Jul 17, 2012·8 cites·7 claims
- 0280US8609493B2Method of fabricating semiconductor deviceYAMAMOTO HIDEO·Filed 2012·Granted Dec 17, 2013·5 cites·8 claims
- 0355US8748261B2Method of manufacturing semiconductor device, and semiconductor deviceTAKEHARA KEI·Filed 2011·Granted Jun 10, 2014·1 cites·10 claims
- 0454US8071445B2Method for manufacturing semiconductor device, and semiconductor deviceTAKEHARA KEI·Filed 2010·Granted Dec 6, 2011·1 cites·3 claims
- 0545US5340459AReactive sputtering systemNEC CORP·Filed 1992·Granted Aug 23, 1994·13 cites·10 claims
- 0640US7863679B2Semiconductor apparatus and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2007·Granted Jan 4, 2011·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →