Inventor · disambiguated record
Yoshihisa Oishi
Also filed as: OISHI YOSHIHISA
3 granted patents·1 pending application·70 citations·filing 1987–2006
74Inventor score
Top patents by PatentIndex Score
4 records- 0174US6219020B1Liquid crystal display control deviceHITACHI LTD·Filed 2000·Granted Apr 17, 2001·14 cites·5 claims
- 0270US4818845AStorage type electric water heater having a closed circulation loop provided with a bubble pumpTOSHIBA KK·Filed 1987·Granted Apr 4, 1989·27 cites·14 claims
- 0366US6088014ALiquid crystal display deviceHITACHI LTD·Filed 1997·Granted Jul 11, 2000·29 cites·17 claims
- 0447US2009278869A1Display DeviceOISHI YOSHIHISA·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →