Inventor · disambiguated record
Yoshihiko Ozeki
Also filed as: OZEKI YOSHIHIKO
14 granted patents·1 pending application·142 citations·filing 1997–2009
91Inventor score
Top patents by PatentIndex Score
15 records- 0193US7456484B2Semiconductor device having IGBT and diodeDENSO CORP·Filed 2007·Granted Nov 25, 2008·27 cites·12 claims
- 0292US8102025B2Semiconductor device having IGBT and diodeOZEKI YOSHIHIKO·Filed 2007·Granted Jan 24, 2012·34 cites·27 claims
- 0372US7692221B2Semiconductor device having IGBT elementDENSO CORP·Filed 2007·Granted Apr 6, 2010·5 cites·14 claims
- 0470US6603173B1Vertical type MOSFETDENSO CORP·Filed 1999·Granted Aug 5, 2003·29 cites·23 claims
- 0568US8396164B2Receiving device including impedance control circuit and semiconductor device including impedance control circuitSUZUKI YOUICHIROU·Filed 2009·Granted Mar 12, 2013·4 cites·1 claims
- 0667US8290066B2Signal transmission circuitMORI HIROYUKI·Filed 2009·Granted Oct 16, 2012·3 cites·26 claims
- 0766US8026572B2Semiconductor device and method for manufacturing sameDENSO CORP·Filed 2007·Granted Sep 27, 2011·3 cites·30 claims
- 0864US6451645B1Method for manufacturing semiconductor device with power semiconductor element and diodeDENSO CORP·Filed 2001·Granted Sep 17, 2002·12 cites·17 claims
- 0960US8710568B2Semiconductor device having a plurality of elements on one semiconductor substrate and method of manufacturing the sameOZEKI YOSHIHIKO·Filed 2008·Granted Apr 29, 2014·2 cites·26 claims
- 1056US7667269B2Trench gate type semiconductor deviceDENSO CORP·Filed 2006·Granted Feb 23, 2010·1 cites·7 claims
- 1147US6316300B1Method of manufacturing a semiconductor device having an oxidation process for selectively forming an oxide filmDENSO CORP·Filed 1999·Granted Nov 13, 2001·13 cites·20 claims
- 1246US6765266B2Semiconductor device with peripheral portion for withstanding surge voltageDENSO CORP·Filed 2002·Granted Jul 20, 2004·3 cites·21 claims
- 1339US7498658B2Trench gate type insulated gate bipolar transistorDENSO CORP·Filed 2006·Granted Mar 3, 2009·0 cites·11 claims
- 1438US6281546B1Insulated gate field effect transistor and manufacturing method of the sameDENSO CORP·Filed 1997·Granted Aug 28, 2001·6 cites·26 claims
- 1536US2006055056A1Semiconductor equipment having a pair of heat radiation platesDENSO CORP·Filed 2004·Application pending·0 cites
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