Inventor · disambiguated record
Keiji Kawamoto
Also filed as: KAWAMOTO KEIJI
6 granted patents·152 citations·filing 1980–1994
84Inventor score
Top patents by PatentIndex Score
6 records- 0189US4874808ACycloolefin type random copolymer compositions and uses thereofMINAMI SYUJI·Filed 1988·Granted Oct 17, 1989·52 cites·8 claims
- 0283US4520126ACatalyst composition suitable for the dimerization or codimerization of alpha-olefinsMITSUI PETROCHEMICAL IND·Filed 1982·Granted May 28, 1985·20 cites·9 claims
- 0381US5324766AResin composition for forming plated layer and use thereofMITSUI PETROCHEMICAL IND·Filed 1993·Granted Jun 28, 1994·53 cites·18 claims
- 0473US5395869AThermally stabilized thermoplastic cycloolefin in resin compositionsMITSUI PETROCHEMICAL IND·Filed 1994·Granted Mar 7, 1995·20 cites·5 claims
- 0557US4331608ALiquid phase catalytic co-oxidation processMITSUI PETROCHEMICAL IND·Filed 1980·Granted May 25, 1982·5 cites·14 claims
- 0633US5100941APolyolefin resin compositionMITSUI PETROCHEMICAL IND·Filed 1990·Granted Mar 31, 1992·2 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →