Inventor · disambiguated record
Hiroshi Inagawa
Also filed as: INAGAWA HIROSHI
37 granted patents·9 pending applications·282 citations·filing 2000–2021
97Inventor score
Top patents by PatentIndex Score
46 records- 0196US7361557B2Insulated gate type semiconductor device and method for fabricating the sameRENESAS TECH CORP·Filed 2007·Granted Apr 22, 2008·26 cites·6 claims
- 0293US6638850B1Method of fabricating a semiconductor device having a trench-gate structureHITACHI LTD·Filed 2000·Granted Oct 28, 2003·56 cites·2 claims
- 0391US6455378B1Method of manufacturing a trench gate power transistor with a thick bottom insulatorHITACHI LTD·Filed 2000·Granted Sep 24, 2002·70 cites·10 claims
- 0489US7098506B2Semiconductor device and method for fabricating the sameHITACHI ULSI SYS CO LTD·Filed 2005·Granted Aug 29, 2006·10 cites·8 claims
- 0584US8299495B2Reverse conducting IGBTINAGAWA HIROSHI·Filed 2011·Granted Oct 30, 2012·8 cites·20 claims
- 0684US6858896B2Insulated gate type semiconductor device and method for fabricating the sameRENESAS TECH CORP·Filed 2002·Granted Feb 22, 2005·19 cites·15 claims
- 0783US8704291B2Semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2013·Granted Apr 22, 2014·3 cites·11 claims
- 0881US8378413B2Semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2011·Granted Feb 19, 2013·3 cites·12 claims
- 0981US7910985B2Semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2010·Granted Mar 22, 2011·3 cites·12 claims
- 1081US6861703B2Semiconductor device and method for fabricating the sameRENESAS TECH CORP·Filed 2003·Granted Mar 1, 2005·19 cites·9 claims
- 1179US8642401B2Insulated gate type semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2013·Granted Feb 4, 2014·2 cites·6 claims
- 1279US7723753B2Semiconductor device and manufacturing method of the sameRENESAS TECH CORP·Filed 2007·Granted May 25, 2010·9 cites·16 claims
- 1378US8278708B2Insulated gate type semiconductor device and method for fabricating the sameINAGAWA HIROSHI·Filed 2012·Granted Oct 2, 2012·2 cites·8 claims
- 1478US8148224B2Insulated gate type semiconductor device and method for fabricating the sameINAGAWA HIROSHI·Filed 2011·Granted Apr 3, 2012·2 cites·12 claims
- 1577US6706604B2Method of manufacturing a trench MOS gate deviceHITACHI LTD·Filed 2002·Granted Mar 16, 2004·18 cites·10 claims
- 1672US8377775B2Insulated gate type semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2012·Granted Feb 19, 2013·1 cites·8 claims
- 1772US7910990B2Insulated gate type semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2010·Granted Mar 22, 2011·1 cites·4 claims
- 1871US8168498B2Insulated gate type semiconductor device and method for fabricating the sameINAGAWA HIROSHI·Filed 2010·Granted May 1, 2012·1 cites·10 claims
- 1971US7132320B2Method for manufacturing semiconductor deviceRENESAS TECH CORP·Filed 2005·Granted Nov 7, 2006·3 cites·22 claims
- 2070US7358141B2Semiconductor device and method for fabricating the sameRENESAS TECH CORP·Filed 2006·Granted Apr 15, 2008·2 cites·19 claims
- 2168US7433646B2Learning support method and learning support programFUJITSU LTD·Filed 2003·Granted Oct 7, 2008·8 cites·8 claims
- 2268US7172941B2Insulated gate type semiconductor device and method for fabricating the sameHITACHI TOBU SEMICONDUCTOR LTD·Filed 2004·Granted Feb 6, 2007·7 cites·1 claims
- 2367US7843001B2Insulated gate type semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2009·Granted Nov 30, 2010·1 cites·6 claims
- 2466US7585732B2Insulated gate type semiconductor device and method for fabricating the sameRENESAS TECH CORP·Filed 2008·Granted Sep 8, 2009·1 cites·8 claims
- 2562US11652072B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2021·Granted May 16, 2023·0 cites·6 claims
- 2661US9793342B2Insulated gate type semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2015·Granted Oct 17, 2017·0 cites·3 claims
- 2761US9246000B2Insulated gate type semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2013·Granted Jan 26, 2016·0 cites·4 claims
- 2860US8987810B2Semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2014·Granted Mar 24, 2015·0 cites·6 claims
- 2960US7378690B2Method for forming patterns on a semiconductor device using a lift off techniqueRENESAS TECH CORP·Filed 2007·Granted May 27, 2008·1 cites·4 claims
- 3058US2005182640A1Safety-related information delivering method, delivering apparatus, and delivering systemFUJITSU LTD·Filed 2004·Application pending·0 cites
- 3157US9614055B2Semiconductor device and method for fabricating the sameRENESAS ELECTRONICS CORP·Filed 2015·Granted Apr 4, 2017·0 cites·8 claims
- 3257US2003187678A1Method of and apparatus for supporting personnel skill enhancement plan, and computer productFUJITSU LTD·Filed 2002·Application pending·0 cites
- 3355US2012289013A1Semiconductor device and method for fabricating the sameINAGAWA HIROSHI·Filed 2012·Application pending·0 cites
- 3455US2008233696A1Semiconductor device and method for fabricating the sameINAGAWA HIROSHI·Filed 2008·Application pending·0 cites
- 3552US2004193507A1Business transaction program and record mediumFUJITSU LTD·Filed 2004·Application pending·0 cites
- 3652US2004191745A1Learning program and recording mediumFUJITSU LTD·Filed 2004·Application pending·0 cites
- 3750US7029938B2Method for forming patterns on a semiconductor device using a lift off techniqueRENESAS TECH CORP·Filed 2004·Granted Apr 18, 2006·3 cites·10 claims
- 3850US2019067225A1Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2018·Application pending·0 cites
- 3948US7214558B2Method for forming patterns on a semiconductor device using a lift off techniqueRENESAS TECH CORP·Filed 2005·Granted May 8, 2007·0 cites·8 claims
- 4047US6649458B2Method for manufacturing semiconductor device with hetero junction bipolar transistorHITACHI LTD·Filed 2003·Granted Nov 18, 2003·2 cites·27 claims
- 4144US6989301B2Method for manufacturing semiconductor deviceRENESAS TECH CORP·Filed 2003·Granted Jan 24, 2006·1 cites·8 claims
- 4244US2007059853A1Method for Manufacturing Semiconductor DeviceKUROKAWA ATSUSHI·Filed 2006·Application pending·0 cites
- 4340US7189621B2Semiconductor device and method for fabricating the sameHITACHI ULSI SYS CO LTD·Filed 2004·Granted Mar 13, 2007·0 cites·16 claims
- 4440US6867079B2Method for manufacturing semiconductor deviceRENESAS TECH CORP·Filed 2003·Granted Mar 15, 2005·0 cites·14 claims
- 4540US6818949B2Semiconductor device and method for fabricating the sameRENESAS TECH CORP·Filed 2004·Granted Nov 16, 2004·0 cites·12 claims
- 4632US2016005819A1Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Application pending·0 cites
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