Inventor · disambiguated record
Kazuhisa Kojima
Also filed as: KOJIMA KAZUHISA
5 granted patents·123 citations·filing 1977–1989
80Inventor score
Top patents by PatentIndex Score
5 records- 0190US4678707AVibration damping composite laminateKAWASAKI STEEL CO·Filed 1985·Granted Jul 7, 1987·85 cites·15 claims
- 0277US4339557AProcess for producing propylene-ethylene block copolymerMITSUBISHI CHEM IND·Filed 1980·Granted Jul 13, 1982·25 cites·9 claims
- 0346US4305920AProcess for producing solid titanium trichlorideMITSUBISHI CHEM IND·Filed 1980·Granted Dec 15, 1981·5 cites·3 claims
- 0434US4507450AProcess for preparing polyolefinMITSUBISHI CHEM IND·Filed 1977·Granted Mar 26, 1985·2 cites·6 claims
- 0529US5013606AFilm for a resistance layer for an electric-thermal print systemMITSUBISHI CHEM IND·Filed 1989·Granted May 7, 1991·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →