Inventor · disambiguated record
Ichiro Otsuka
Also filed as: OTSUKA ICHIRO
6 granted patents·159 citations·filing 1982–1993
83Inventor score
Top patents by PatentIndex Score
6 records- 0195US5437880AHealth drink compositionOTSUKA PHARMA CO LTD·Filed 1993·Granted Aug 1, 1995·115 cites·9 claims
- 0258US4987170AStyrene resin composition excellent in sliding propertiesMITSUI TOATSU CHEMICALS·Filed 1989·Granted Jan 22, 1991·14 cites·9 claims
- 0357US5151457AResin compositions having improved antistatic propertiesMITSUI TOATSU CHEMICALS·Filed 1991·Granted Sep 29, 1992·16 cites·23 claims
- 0446US4735983AFlame-retardant styrene-base resin compositionMITSUI TOATSU CHEMICALS·Filed 1987·Granted Apr 5, 1988·9 cites·5 claims
- 0539US4405671AOptical information recording diskMITSUI TOATSU CHEMICALS·Filed 1982·Granted Sep 20, 1983·4 cites·11 claims
- 0628US5185394ARubber-modified styrene type resin composition excellent in sliding propertiesMITSUI TOATSU CHEMICALS·Filed 1990·Granted Feb 9, 1993·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →