Inventor · disambiguated record
Kenichi Yoshimochi
Also filed as: YOSHIMOCHI KENICHI
46 granted patents·6 pending applications·192 citations·filing 2003–2025
98Inventor score
Top patents by PatentIndex Score
52 records- 0197US11081433B2Semiconductor deviceROHM CO LTD·Filed 2020·Granted Aug 3, 2021·4 cites·26 claims
- 0295US11652033B2Semiconductor deviceROHM CO LTD·Filed 2021·Granted May 16, 2023·2 cites·20 claims
- 0395US10600744B2Semiconductor deviceROHM CO LTD·Filed 2017·Granted Mar 24, 2020·12 cites·27 claims
- 0494US11996354B2Semiconductor deviceROHM CO LTD·Filed 2023·Granted May 28, 2024·1 cites·24 claims
- 0594US8390041B2High efficiency moduleYOSHIMOCHI KENICHI·Filed 2008·Granted Mar 5, 2013·21 cites·7 claims
- 0691US8772827B2Semiconductor device and manufacturing methodYOSHIMOCHI KENICHI·Filed 2012·Granted Jul 8, 2014·9 cites·26 claims
- 0791US8193579B2Trench type semiconductor device and fabrication method for the sameYOSHIMOCHI KENICHI·Filed 2009·Granted Jun 5, 2012·19 cites·12 claims
- 0889US9576841B2Semiconductor device and manufacturing methodROHM CO LTD·Filed 2016·Granted Feb 21, 2017·4 cites·18 claims
- 0987US8928049B2High efficiency moduleROHM CO LTD·Filed 2013·Granted Jan 6, 2015·5 cites·15 claims
- 1086US12347756B2Semiconductor deviceROHM CO LTD·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
- 1186US9362352B2Semiconductor device and manufacturing methodROHM CO LTD·Filed 2015·Granted Jun 7, 2016·3 cites·11 claims
- 1286US2025293128A1Semiconductor deviceROHM CO LTD·Filed 2025·Application pending·0 cites
- 1385US9230893B2High efficiency module including a plurality of MOSFETSROHM CO LTD·Filed 2015·Granted Jan 5, 2016·3 cites·27 claims
- 1482US9269656B2High efficiency moduleROHM CO LTD·Filed 2014·Granted Feb 23, 2016·3 cites·20 claims
- 1582US8994066B2Manufacturing method of semiconductor deviceROHM CO LTD·Filed 2014·Granted Mar 31, 2015·3 cites·20 claims
- 1678US11133399B2Semiconductor deviceROHM CO LTD·Filed 2019·Granted Sep 28, 2021·2 cites·20 claims
- 1778USD832227SSemiconductor moduleROHM CO LTD·Filed 2017·Granted Oct 30, 2018·18 cites·1 claims
- 1876US8889493B2Manufacturing method of semiconductor deviceROHM CO LTD·Filed 2014·Granted Nov 18, 2014·2 cites·20 claims
- 1975USD832228SSemiconductor moduleROHM CO LTD·Filed 2017·Granted Oct 30, 2018·15 cites·1 claims
- 2075US9041100B2Semiconductor device, and manufacturing method for sameYOSHIMOCHI KENICHI·Filed 2011·Granted May 26, 2015·3 cites·11 claims
- 2175US8125025B2Semiconductor deviceYOSHIMOCHI KENICHI·Filed 2008·Granted Feb 28, 2012·6 cites·8 claims
- 2273US9653389B2High efficiency moduleROHM CO LTD·Filed 2016·Granted May 16, 2017·1 cites·15 claims
- 2373US9123535B2Semiconductor device and semiconductor packageROHM CO LTD·Filed 2013·Granted Sep 1, 2015·2 cites·20 claims
- 2473US7166891B2Semiconductor device with etch resistant electrical insulation layer between gate electrode and source electrodeROHM CO LTD·Filed 2004·Granted Jan 23, 2007·15 cites·10 claims
- 2572US11901316B2Semiconductor deviceROHM CO LTD·Filed 2022·Granted Feb 13, 2024·0 cites·12 claims
- 2672US10868164B2Nitride semiconductor deviceROHM CO LTD·Filed 2019·Granted Dec 15, 2020·1 cites·15 claims
- 2772US8928072B2Semiconductor deviceROHM CO LTD·Filed 2013·Granted Jan 6, 2015·2 cites·15 claims
- 2870US9431329B2High efficiency moduleROHM CO LTD·Filed 2015·Granted Aug 30, 2016·1 cites·20 claims
- 2970US9129982B2Semiconductor device and manufacturing methodROHM CO LTD·Filed 2015·Granted Sep 8, 2015·1 cites·28 claims
- 3066US11342290B2Semiconductor deviceROHM CO LTD·Filed 2020·Granted May 24, 2022·0 cites·17 claims
- 3166US7459749B2High speed power mosfetROHM CO LTD·Filed 2004·Granted Dec 2, 2008·10 cites·4 claims
- 3265US9076885B2Manufacturing method of semiconductor deviceROHM CO LTD·Filed 2014·Granted Jul 7, 2015·1 cites·5 claims
- 3362US9202891B2Semiconductor device and method for manufacturing sameYOSHIMOCHI KENICHI·Filed 2006·Granted Dec 1, 2015·2 cites·6 claims
- 3462US8435860B2Trench type semiconductor device and fabrication method for the sameYOSHIMOCHI KENICHI·Filed 2012·Granted May 7, 2013·1 cites·13 claims
- 3562US7091555B2Semiconductor device for switchingROHM CO LTD·Filed 2004·Granted Aug 15, 2006·10 cites·5 claims
- 3658US7205628B2Semiconductor deviceROHM CO LTD·Filed 2004·Granted Apr 17, 2007·6 cites·4 claims
- 3755US9614073B2Semiconductor device, and manufacturing method for sameROHM CO LTD·Filed 2016·Granted Apr 4, 2017·0 cites·14 claims
- 3854US9368612B2Semiconductor device with diode trench and schottky electrodeROHM CO LTD·Filed 2015·Granted Jun 14, 2016·0 cites·17 claims
- 3953US9490242B2Semiconductor device and semiconductor packageROHM CO LTD·Filed 2015·Granted Nov 8, 2016·0 cites·18 claims
- 4053US9450087B2Semiconductor device, and manufacturing method for sameROHM CO LTD·Filed 2015·Granted Sep 20, 2016·0 cites·11 claims
- 4153US2025210578A1Semiconductor deviceROHM CO LTD·Filed 2025·Application pending·0 cites
- 4253US2025246534A1Semiconductor deviceROHM CO LTD·Filed 2025·Application pending·0 cites
- 4352US2025192007A1Semiconductor deviceROHM CO LTD·Filed 2025·Application pending·0 cites
- 4451US6833304B2Semiconductor device and manufacturing method thereofROHM CO LTD·Filed 2003·Granted Dec 21, 2004·4 cites·6 claims
- 4550US2009068827A1Method for fabricating semiconductor deviceROHM CO LTD·Filed 2008·Application pending·0 cites
- 4649US9837525B2Semiconductor device and method for manufacturing sameROHM CO LTD·Filed 2015·Granted Dec 5, 2017·0 cites·10 claims
- 4749US7470589B2Semiconductor deviceROHM CO LTD·Filed 2006·Granted Dec 30, 2008·0 cites·5 claims
- 4849US7276772B2Semiconductor deviceROHM CO LTD·Filed 2007·Granted Oct 2, 2007·0 cites·4 claims
- 4946US10804361B2Nitride semiconductor deviceROHM CO LTD·Filed 2019·Granted Oct 13, 2020·0 cites·28 claims
- 5042US7535075B2Semiconductor deviceROHM CO LTD·Filed 2006·Granted May 19, 2009·0 cites·4 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →