Inventor · disambiguated record
Koichiroh Katoh
Also filed as: KATOH KOICHIROH
4 granted patents·61 citations·filing 1988–1991
77Inventor score
Files withAGENCY IND SCIENCE TECHN4
Top patents by PatentIndex Score
4 records- 0178US5200122ASurface activating method for thermoplastic resin molded articlesAGENCY IND SCIENCE TECHN·Filed 1991·Granted Apr 6, 1993·35 cites·5 claims
- 0248US5077082AMethod of treating surface of shaped body formed of polypropylene resinAGENCY IND SCIENCE TECHN·Filed 1990·Granted Dec 31, 1991·12 cites·9 claims
- 0340US4853253AMethod of activating surface of shaped body formed of synthetic organic polymerAGENCY IND SCIENCE TECHN·Filed 1988·Granted Aug 1, 1989·10 cites·12 claims
- 0428US5059447AMethod for the acitivation of a surface of a shaped body formed of a synthetic organic polymerAGENCY IND SCIENCE TECHN·Filed 1990·Granted Oct 22, 1991·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →