Inventor · disambiguated record
Kazutoshi Shiba
Also filed as: SHIBA KAZUTOSHI
6 granted patents·3 pending applications·61 citations·filing 2001–2015
80Inventor score
Top patents by PatentIndex Score
9 records- 0182US6459126B1Semiconductor device including a MIS transistorNEC CORP·Filed 2001·Granted Oct 1, 2002·33 cites·17 claims
- 0279US7217654B2Semiconductor device and method of manufacturing the sameNEC ELECTRONICS CORP·Filed 2004·Granted May 15, 2007·18 cites·5 claims
- 0378US9093546B2Method of manufacturing semiconductor device and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Jul 28, 2015·5 cites·7 claims
- 0452US6821687B2Photo mask for fabricating semiconductor device having dual damascene structureNEC ELECTRONICS CORP·Filed 2002·Granted Nov 23, 2004·5 cites·20 claims
- 0552US2007096331A1Semiconductor device and method of manufacturing the sameNEC ELECTRONICS CORP·Filed 2006·Application pending·0 cites
- 0647US2007161156A1Semiconductor device and method of manufacturing the sameNEC ELECTRONICS CORP·Filed 2007·Application pending·0 cites
- 0743US9564540B2Method of manufacturing semiconductor device and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Feb 7, 2017·0 cites·11 claims
- 0840US2003170993A1Semiconductor device and method of manufacturing the sameFiled 2002·Application pending·0 cites
- 0939US7211896B2Semiconductor device and method of manufacturing the sameNEC ELECTRONICS CORP·Filed 2004·Granted May 1, 2007·0 cites·9 claims
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