Inventor · disambiguated record
Katsuhiko Kubota
Also filed as: KUBOTA KATSUHIKO
13 granted patents·1 pending application·784 citations·filing 1984–2007
95Inventor score
Top patents by PatentIndex Score
14 records- 0199US6771538B2Semiconductor integrated circuit and nonvolatile memory elementRENESAS TECH CORP·Filed 2003·Granted Aug 3, 2004·172 cites·10 claims
- 0299US6614684B1Semiconductor integrated circuit and nonvolatile memory elementHITACHI LTD·Filed 2000·Granted Sep 2, 2003·353 cites·26 claims
- 0390US7463517B2Semiconductor integrated circuit and nonvolatile memory elementRENESAS TECH CORP·Filed 2007·Granted Dec 9, 2008·13 cites·4 claims
- 0490US7428167B2Semiconductor integrated circuit and nonvolatile memory elementRENESAS TECH CORP·Filed 2006·Granted Sep 23, 2008·13 cites·4 claims
- 0588US7289361B2Semiconductor integrated circuit and nonvolatile memory elementRENESAS TECH CORP·Filed 2006·Granted Oct 30, 2007·12 cites·4 claims
- 0688US6545311B2Semiconductor integrated circuit and nonvolatile memory elementHITACHI LTD·Filed 2001·Granted Apr 8, 2003·29 cites·14 claims
- 0787US7042764B2Semiconductor integrated circuit and nonvolatile memory elementRENESAS TECH CORP·Filed 2005·Granted May 9, 2006·11 cites·4 claims
- 0887US6906954B2Semiconductor integrated circuit and nonvolatile memory elementRENESAS TECH CORP·Filed 2004·Granted Jun 14, 2005·24 cites·13 claims
- 0981US6528839B2Semiconductor integrated circuit and nonvolatile memory elementFiled 2001·Granted Mar 4, 2003·17 cites·36 claims
- 1079US6825504B2Semiconductor integrated circuit device and method of manufacturing the sameHITACHI LTD·Filed 2002·Granted Nov 30, 2004·27 cites·14 claims
- 1178US5185295AMethod for dicing semiconductor substrates using a laser scribing and dual etch processTOSHIBA KK·Filed 1991·Granted Feb 9, 1993·75 cites·7 claims
- 1260US6469325B1Semiconductor integrated circuit device and its manufactureHITACHI LTD·Filed 1997·Granted Oct 22, 2002·21 cites·29 claims
- 1351US4604643ASemiconductor rectifier deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1984·Granted Aug 5, 1986·17 cites·12 claims
- 1444US2007176921A1System of developing urban landscape by using electronic dataIWASAKI KOJI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →