Inventor · disambiguated record
Takayoshi Nishiyama
Also filed as: NISHIYAMA TAKAYOSHI
14 granted patents·3 pending applications·190 citations·filing 1997–2018
92Inventor score
Top patents by PatentIndex Score
17 records- 0194US7821797B2Isolated DC-DC converterMURATA MANUFACTURING CO·Filed 2010·Granted Oct 26, 2010·21 cites·7 claims
- 0280US6876555B2Surface-mount type switching power-supply unit and mounting method for the sameMURATA MANUFACTURING CO·Filed 2002·Granted Apr 5, 2005·25 cites·8 claims
- 0378US6295214B1Switching power supply unitMURATA MANUFACTURING CO·Filed 2000·Granted Sep 25, 2001·35 cites·14 claims
- 0477US7852647B2Switching power supply digital control circuit protecting from magnetic saturation effectsMURATA MANUFACTURING CO·Filed 2010·Granted Dec 14, 2010·5 cites·2 claims
- 0575US6414861B1DC-DC converterMURATA MANUFACTURING CO·Filed 2000·Granted Jul 2, 2002·25 cites·9 claims
- 0673US5942965AMultilayer substrateMURATA MANUFACTURING CO·Filed 1997·Granted Aug 24, 1999·34 cites·13 claims
- 0769US6757174B2Switching power-supply moduleMURATA MANUFACTURING CO·Filed 2002·Granted Jun 29, 2004·13 cites·12 claims
- 0861US7158394B2Switching power supply circuit with a soft-start functionMURATA MANUFACTURING CO·Filed 2005·Granted Jan 2, 2007·7 cites·18 claims
- 0958US7868584B2DC-DC converterMURATA MANUFACTURING CO·Filed 2010·Granted Jan 11, 2011·1 cites·6 claims
- 1057US6314005B1DC-DC converter which compensates for load variationsMURATA MANUFACTURING CO·Filed 1999·Granted Nov 6, 2001·24 cites·18 claims
- 1145US9385586B2Snubber circuitMURATA MANUFACTURING CO·Filed 2014·Granted Jul 5, 2016·0 cites·16 claims
- 1242US10530244B2Switch circuit with active snubber circuit and DC-DC converterMURATA MANUFACTURING CO·Filed 2018·Granted Jan 7, 2020·0 cites·20 claims
- 1342US10348213B2DC-DC converterMURATA MANUFACTURING CO·Filed 2018·Granted Jul 9, 2019·0 cites·13 claims
- 1441US2013301312A1Isolated switching power supply apparatusMURATA MANUFACTURING CO·Filed 2013·Application pending·0 cites
- 1539US2002057158A1Surface-mount type switching power supply unit and mounting method for the sameMURATA MANUFACTURING CO·Filed 2001·Application pending·0 cites
- 1637US10497631B2Insulated DC-DC converterMURATA MANUFACTURING CO·Filed 2018·Granted Dec 3, 2019·0 cites·16 claims
- 1737US2008170418A1Dc-dc converterNISHIYAMA TAKAYOSHI·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →