Inventor · disambiguated record
Takehisa Yokohama
Also filed as: YOKOHAMA TAKEHISA
2 granted patents·1 pending application·106 citations·filing 1996–2007
65Inventor score
Top patents by PatentIndex Score
3 records- 0176US5896025ASecondary battery protection device from overcharge/overdischargeHITACHI MAXELL·Filed 1996·Granted Apr 20, 1999·100 cites·21 claims
- 0274US7176487B2Semiconductor integrated circuitRENESAS TECH CORP·Filed 2005·Granted Feb 13, 2007·6 cites·6 claims
- 0341US2007120237A1Semiconductor integrated circuitSAKAMOTO NORIAKI·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →