Inventor · disambiguated record
Kentaro Ooishi
Also filed as: OOISHI KENTARO
12 granted patents·2 pending applications·114 citations·filing 2000–2015
90Inventor score
Files withRENESAS ELECTRONICS CORP5RENESAS TECH CORP3HITACHI LTD2HITACHI ULSI SYS CO LTD2INAGAWA HIROSHI2
Top patents by PatentIndex Score
14 records- 0193US6638850B1Method of fabricating a semiconductor device having a trench-gate structureHITACHI LTD·Filed 2000·Granted Oct 28, 2003·56 cites·2 claims
- 0289US7098506B2Semiconductor device and method for fabricating the sameHITACHI ULSI SYS CO LTD·Filed 2005·Granted Aug 29, 2006·10 cites·8 claims
- 0383US8704291B2Semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2013·Granted Apr 22, 2014·3 cites·11 claims
- 0481US8378413B2Semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2011·Granted Feb 19, 2013·3 cites·12 claims
- 0581US7910985B2Semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2010·Granted Mar 22, 2011·3 cites·12 claims
- 0681US6861703B2Semiconductor device and method for fabricating the sameRENESAS TECH CORP·Filed 2003·Granted Mar 1, 2005·19 cites·9 claims
- 0777US6706604B2Method of manufacturing a trench MOS gate deviceHITACHI LTD·Filed 2002·Granted Mar 16, 2004·18 cites·10 claims
- 0870US7358141B2Semiconductor device and method for fabricating the sameRENESAS TECH CORP·Filed 2006·Granted Apr 15, 2008·2 cites·19 claims
- 0960US8987810B2Semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2014·Granted Mar 24, 2015·0 cites·6 claims
- 1057US9614055B2Semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2015·Granted Apr 4, 2017·0 cites·8 claims
- 1155US2012289013A1Semiconductor device and method for fabricating the sameINAGAWA HIROSHI·Filed 2012·Application pending·0 cites
- 1255US2008233696A1Semiconductor device and method for fabricating the sameINAGAWA HIROSHI·Filed 2008·Application pending·0 cites
- 1340US7189621B2Semiconductor device and method for fabricating the sameHITACHI ULSI SYS CO LTD·Filed 2004·Granted Mar 13, 2007·0 cites·16 claims
- 1440US6818949B2Semiconductor device and method for fabricating the sameRENESAS TECH CORP·Filed 2004·Granted Nov 16, 2004·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →