Inventor · disambiguated record
Yutaka Oonishi
Also filed as: OONISHI YUTAKA
4 granted patents·121 citations·filing 1983–2010
78Inventor score
Top patents by PatentIndex Score
4 records- 0185US6046181AHighly purified tocopheryl phosphate, process for producing the same, analytical method therefor and cosmeticSHOWA DENKO KK·Filed 1999·Granted Apr 4, 2000·70 cites·5 claims
- 0279US5965750AHigh- purity tocopherol phosphates, process for the preparation thereof, methods for analysis thereof, and cosmeticsSHOWA DENKO KK·Filed 1996·Granted Oct 12, 1999·42 cites·6 claims
- 0365US8216866B2Method to manufacture semiconductor device with optical gratingUESAKA KATSUMI·Filed 2010·Granted Jul 10, 2012·2 cites·10 claims
- 0439US4523075AResistance welding apparatusTACHIKAWA SPRING CO·Filed 1983·Granted Jun 11, 1985·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →