Inventor · disambiguated record
Yasunori Koizumi
Also filed as: KOIZUMI YASUNORI
4 granted patents·1 pending application·100 citations·filing 1979–2014
75Inventor score
Top patents by PatentIndex Score
5 records- 0192US4256591ALubricant, lubricant composition and method for lubricating a surfaceMITSUBISHI PETROCHEMICAL CO·Filed 1979·Granted Mar 17, 1981·85 cites·44 claims
- 0249US9756276B2Display apparatus and method for controlling display apparatusSEIKO EPSON CORP·Filed 2014·Granted Sep 5, 2017·0 cites·9 claims
- 0336US4898685ASurface active compoundMITSUBISHI PETROCHEMICAL CO·Filed 1989·Granted Feb 6, 1990·5 cites·9 claims
- 0426US4970736AMulti-functional bed for attending to the daily hygienic need of an infirm patientKOIZUMI YASUNORI·Filed 1989·Granted Nov 20, 1990·10 cites·6 claims
- 0525US2004251689A1Space colony factory unit with gravity generatorKISHO YK·Filed 2003·Application pending·0 cites
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