Inventor · disambiguated record
Toshimi Nakagawa
Also filed as: NAKAGAWA TOSHIMI
6 granted patents·377 citations·filing 1976–1987
86Inventor score
Files withMITSUI TOATSU CHEMICALS6
Top patents by PatentIndex Score
6 records- 0198US4835312AProduction process of N-substituted amide compoundsMITSUI TOATSU CHEMICALS·Filed 1986·Granted May 30, 1989·171 cites·1 claims
- 0294US4828710AMethod for the extraction of water from macromolecular solutionsMITSUI TOATSU CHEMICALS·Filed 1987·Granted May 9, 1989·104 cites·4 claims
- 0390US4729834AMethod for adsorbing and desorbingMITSUI TOATSU CHEMICALS·Filed 1986·Granted Mar 8, 1988·63 cites·20 claims
- 0467US4683258AAgent for absorbing and releasing water vaporMITSUI TOATSU CHEMICALS·Filed 1986·Granted Jul 28, 1987·28 cites·9 claims
- 0548US4068061AProcess for the continuous preparation of reactive copolymersMITSUI TOATSU CHEMICALS·Filed 1976·Granted Jan 10, 1978·9 cites·1 claims
- 0641US4302600AProcess for the purification of an aqueous acrylamide solutionMITSUI TOATSU CHEMICALS·Filed 1980·Granted Nov 24, 1981·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →