Inventor · disambiguated record
Takeki Sugahara
Also filed as: SUGAHARA TAKEKI
7 granted patents·8 citations·filing 2011–2017
74Inventor score
Top patents by PatentIndex Score
7 records- 0174US9564826B2Current resonant power supply deviceSANKEN ELECTRIC CO LTD·Filed 2015·Granted Feb 7, 2017·3 cites·8 claims
- 0268US9136767B2Switching power-supply deviceSANKEN ELECTRIC CO LTD·Filed 2013·Granted Sep 15, 2015·3 cites·6 claims
- 0354US8823335B2Switching power supply apparatusSUGAHARA TAKEKI·Filed 2011·Granted Sep 2, 2014·2 cites·3 claims
- 0450US9985536B2Current resonant power supply deviceSANKEN ELECTRIC CO LTD·Filed 2017·Granted May 29, 2018·0 cites·6 claims
- 0550US9979297B2Current resonant power supply deviceSANKEN ELECTRIC CO LTD·Filed 2017·Granted May 22, 2018·0 cites·5 claims
- 0648US9754740B2Switching control circuit and switching power-supply deviceSANKEN ELECTRIC CO LTD·Filed 2015·Granted Sep 5, 2017·0 cites·14 claims
- 0740US9054591B2Switching power supply apparatus and method of controlling switching power supply apparatusSANKEN ELECTRIC CO LTD·Filed 2012·Granted Jun 9, 2015·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →