Inventor · disambiguated record
Hidetomo Ohashi
Also filed as: OHASHI HIDETOMO
14 granted patents·31 citations·filing 2008–2019
87Inventor score
Top patents by PatentIndex Score
14 records- 0189US9502955B2Drive circuit and semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2015·Granted Nov 22, 2016·8 cites·17 claims
- 0288US9979272B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2017·Granted May 22, 2018·9 cites·6 claims
- 0373US10243552B2Drive circuit for power elementFUJI ELECTRIC CO LTD·Filed 2018·Granted Mar 26, 2019·2 cites·7 claims
- 0472US9413255B2Switching power supply deviceFUJI ELECTRIC CO LTD·Filed 2014·Granted Aug 9, 2016·3 cites·10 claims
- 0571US10243549B2Drive circuit for power elementFUJI ELECTRIC CO LTD·Filed 2018·Granted Mar 26, 2019·2 cites·8 claims
- 0671US9093904B2Resonant switching power supply deviceSATO TADAHIKO·Filed 2011·Granted Jul 28, 2015·4 cites·11 claims
- 0759US9692406B2Power device drive circuitFUJI ELECTRIC CO LTD·Filed 2015·Granted Jun 27, 2017·1 cites·17 claims
- 0856US8294506B2Driving system for switching power supply to reduce switch noise and switching lossOHASHI HIDETOMO·Filed 2008·Granted Oct 23, 2012·2 cites·9 claims
- 0955US11022499B2Temperature detection device and power conversion deviceFUJI ELECTRIC CO LTD·Filed 2019·Granted Jun 1, 2021·0 cites·19 claims
- 1050US9787204B2Switching power supply deviceFUJI ELECTRIC CO LTD·Filed 2016·Granted Oct 10, 2017·0 cites·10 claims
- 1147US10742204B2Semiconductor device and power moduleFUJI ELECTRIC CO LTD·Filed 2018·Granted Aug 11, 2020·0 cites·10 claims
- 1245US10911030B2Drive circuit for power elementFUJI ELECTRIC CO LTD·Filed 2018·Granted Feb 2, 2021·0 cites·9 claims
- 1343US9647566B2Switching power supply apparatusFUJI ELECTRIC CO LTD·Filed 2014·Granted May 9, 2017·0 cites·6 claims
- 1443US9385602B2Switching power supply deviceFUJI ELECTRIC CO LTD·Filed 2014·Granted Jul 5, 2016·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →