Inventor · disambiguated record
Yasushi Shibatsuka
Also filed as: SHIBATSUKA YASUSHI
4 granted patents·1 pending application·23 citations·filing 2004–2008
74Inventor score
Top patents by PatentIndex Score
5 records- 0173US7061825B2Semiconductor integrated circuitHITACHI ENG CO LTD·Filed 2004·Granted Jun 13, 2006·14 cites·29 claims
- 0270US7382681B2Semiconductor integrated circuitRENESAS TECH CORP·Filed 2007·Granted Jun 3, 2008·4 cites·38 claims
- 0370US7196967B2Semiconductor integrated circuitHITACHI ENG CO LTD·Filed 2006·Granted Mar 27, 2007·5 cites·10 claims
- 0441US2008309383A1Semiconductor Integrated CircuitHITACHI ENG CO LTD·Filed 2008·Application pending·0 cites
- 0540US7193929B2Semiconductor integrated circuitHITACHI ENG CO LTD·Filed 2006·Granted Mar 20, 2007·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →