Inventor · disambiguated record
Atsuo Nishihara
Also filed as: NISHIHARA ATSUO
24 granted patents·8 pending applications·1,107 citations·filing 1992–2018
97Inventor score
Files withHITACHI LTD19HITACHI AUTOMOTIVE SYSTEMS LTD3NISHIHARA ATSUO2SUZUKI OSAMU2HORIUCHI KEISUKE1
Top patents by PatentIndex Score
32 records- 0196US7957145B2Electric power converterHITACHI LTD·Filed 2010·Granted Jun 7, 2011·35 cites·8 claims
- 0296US7710721B2Power inverterHITACHI LTD·Filed 2006·Granted May 4, 2010·75 cites·19 claims
- 0396US6351384B1Device and method for cooling multi-chip modulesHITACHI LTD·Filed 2000·Granted Feb 26, 2002·322 cites·15 claims
- 0494US8472188B2Semiconductor power module, inverter, and method of manufacturing a power moduleHORIUCHI KEISUKE·Filed 2010·Granted Jun 25, 2013·28 cites·7 claims
- 0594US5270572ALiquid impingement cooling module for semiconductor devicesHITACHI LTD·Filed 1992·Granted Dec 14, 1993·188 cites·24 claims
- 0693US8072760B2Power inverterMATSUO TAKESHI·Filed 2010·Granted Dec 6, 2011·20 cites·8 claims
- 0793US7516777B2Cooling jacketHITACHI LTD·Filed 2006·Granted Apr 14, 2009·19 cites·2 claims
- 0891US6978856B2Electrical apparatus, cooling system therefor, and electric vehicleHITACHI LTD·Filed 2003·Granted Dec 27, 2005·48 cites·16 claims
- 0989US7090044B2Electrical apparatus, cooling system therefor, and electric vehicleHITACHI LTD·Filed 2004·Granted Aug 15, 2006·35 cites·13 claims
- 1088US7983044B2Electrical apparatus, cooling system therefor, and electric vehicleHITACHI LTD·Filed 2010·Granted Jul 19, 2011·7 cites·4 claims
- 1188US7660122B2Electrical apparatus, cooling system therefor, and electric vehicleHITACHI LTD·Filed 2007·Granted Feb 9, 2010·12 cites·7 claims
- 1288US7252167B2Electrical apparatus, cooling system therefor, and electric vehicleHITACHI LTD·Filed 2006·Granted Aug 7, 2007·11 cites·10 claims
- 1387US8879259B2Cooling system for onboard electrical power converter, and electrical power converter for railway vehicleSUZUKI OSAMU·Filed 2011·Granted Nov 4, 2014·11 cites·2 claims
- 1487USD556686SPower module for power inverterHITACHI LTD·Filed 2006·Granted Dec 4, 2007·38 cites·1 claims
- 1586US5774334ALow thermal resistant, fluid-cooled semiconductor moduleHITACHI LTD·Filed 1995·Granted Jun 30, 1998·89 cites·15 claims
- 1686US5705850ASemiconductor moduleHITACHI LTD·Filed 1994·Granted Jan 6, 1998·89 cites·15 claims
- 1785US9419535B2Electric power converterNISHIHARA ATSUO·Filed 2012·Granted Aug 16, 2016·9 cites·8 claims
- 1882US9585292B2Power converterHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Feb 28, 2017·6 cites·9 claims
- 1980US9510487B2Power conversion apparatusHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Nov 29, 2016·4 cites·7 claims
- 2073US9078376B2Power conversion deviceNISHIHARA ATSUO·Filed 2011·Granted Jul 7, 2015·4 cites·6 claims
- 2173US6292365B1Electronic apparatusHITACHI LTD·Filed 1999·Granted Sep 18, 2001·54 cites·17 claims
- 2268US10064310B2Power-module device, power conversion device, and method for manufacturing power-module deviceHITACHI LTD·Filed 2014·Granted Aug 28, 2018·2 cites·6 claims
- 2361US10044220B2Uninterruptible power-supply systemHITACHI LTD·Filed 2015·Granted Aug 7, 2018·1 cites·8 claims
- 2445US2005178528A1Electronic apparatus having cooling system, radiator thereof, and method for manufacturing thereofFiled 2004·Application pending·0 cites
- 2545US2017012501A1Electric Motor, Scraping Member, and RotorHITACHI LTD·Filed 2014·Application pending·0 cites
- 2644US2017084515A1Power-Module Device and Power Conversion DeviceHITACHI LTD·Filed 2014·Application pending·0 cites
- 2743US2016290363A1Compression ApparatusHITACHI LTD·Filed 2014·Application pending·0 cites
- 2842US11232994B2Power semiconductor device having a distance regulation portion and power conversion apparatus including the sameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2018·Granted Jan 25, 2022·0 cites·9 claims
- 2939US2005180107A1Electronic apparatus having liquid cooling system thereinFiled 2004·Application pending·0 cites
- 3039US2005180106A1Liquid cooling system and electronic apparatus having the same thereinFiled 2004·Application pending·0 cites
- 3138US2005178526A1Liquid cooling system, and electronic apparatus having the same thereinFiled 2004·Application pending·0 cites
- 3238US2004104468A1Semiconductor integrated circuit device and semiconductor integrated circuit chip thereofSUZUKI OSAMU·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →