Inventor · disambiguated record
Kimihiro Nishijima
Also filed as: NISHIJIMA KIMIHIRO
7 granted patents·1 pending application·18 citations·filing 2004–2022
77Inventor score
Technology areasH02M
Files withDENSO CORP2OITA UNIVERSITY2NISHIJIMA KIMIHIRO1RICOH ELECTRONIC DEVICES CO LTD1TAIYO YUDEN KK1
Top patents by PatentIndex Score
8 records- 0180US9979271B2Power converter with zero-voltage switching controlDENSO CORP·Filed 2017·Granted May 22, 2018·4 cites·14 claims
- 0279US8379421B2Power factor correction converter with parallel-connected converter sectionsOITA UNIVERSITY·Filed 2010·Granted Feb 19, 2013·10 cites·6 claims
- 0361US12009751B2Power conversion deviceTDK CORP·Filed 2022·Granted Jun 11, 2024·0 cites·21 claims
- 0438US7586759B2Power source apparatusTAIYO YUDEN KK·Filed 2004·Granted Sep 8, 2009·3 cites·14 claims
- 0536US9960678B2Power converter with resonant circuitDENSO CORP·Filed 2017·Granted May 1, 2018·0 cites·16 claims
- 0636US8278783B2Power supply apparatusNISHIJIMA KIMIHIRO·Filed 2009·Granted Oct 2, 2012·1 cites·12 claims
- 0734US10284075B2Overvoltage protection circuit for protecting overvoltage corresponding to wide range of input voltageRICOH ELECTRONIC DEVICES CO LTD·Filed 2018·Granted May 7, 2019·0 cites·9 claims
- 0833US2011227546A1Dc-dc converterOITA UNIVERSITY·Filed 2009·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kimihiro Nishijima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →