Inventor · disambiguated record
Masaki Kohsaka
Also filed as: KOHSAKA MASAKI
2 granted patents·47 citations·filing 1989–1994
64Inventor score
Files withMITSUI PETROCHEMICAL IND2
Top patents by PatentIndex Score
2 records- 0177US5010146APolyester carbonate copolymers, processes for preparing same and polyester resin compositions containing said copolymersMITSUI PETROCHEMICAL IND·Filed 1989·Granted Apr 23, 1991·27 cites·2 claims
- 0251US5527622APackaging laminate materialMITSUI PETROCHEMICAL IND·Filed 1994·Granted Jun 18, 1996·20 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →