Inventor · disambiguated record
Katsuo Ishizaka
Also filed as: ISHIZAKA KATSUO
7 granted patents·1 pending application·35 citations·filing 2006–2011
80Inventor score
Technology areasH10W
Top patents by PatentIndex Score
8 records- 0184US8138600B2Semiconductor device and method of manufacturing the sameMUTO AKIRA·Filed 2007·Granted Mar 20, 2012·18 cites·29 claims
- 0281US7692285B2Semiconductor deviceRENESAS TECH CORP·Filed 2006·Granted Apr 6, 2010·11 cites·13 claims
- 0366US7776660B2Manufacturing method of a semiconductor deviceRENESAS TECH CORP·Filed 2007·Granted Aug 17, 2010·5 cites·29 claims
- 0459US7969000B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2010·Granted Jun 28, 2011·1 cites·3 claims
- 0548US8035222B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2010·Granted Oct 11, 2011·0 cites·14 claims
- 0647US7872348B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2010·Granted Jan 18, 2011·0 cites·12 claims
- 0742US8466549B2Semiconductor device for power conversionOCHI KENTARO·Filed 2011·Granted Jun 18, 2013·0 cites·15 claims
- 0837US2011089558A1Semiconductor device and a manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →