Inventor · disambiguated record
Masaaki Torisu
Also filed as: TORISU MASAAKI
4 granted patents·1 pending application·11 citations·filing 1975–2001
66Inventor score
Files withMITSUI TOATSU CHEMICALS4
Top patents by PatentIndex Score
5 records- 0159US4665176AProcess for the preparation of 5,6,7,8-tetrahydrofolic acidMITSUI TOATSU CHEMICALS·Filed 1985·Granted May 12, 1987·7 cites·9 claims
- 0252US4256672AProcess for the preparation of phosphoric esters and thiophosphoric estersMITSUI TOATSU CHEMICALS·Filed 1979·Granted Mar 17, 1981·3 cites·10 claims
- 0336US4017509AProcess for producing substituted or unsubstituted 2-phenyl-1.2.3.-triazole-4-carboxaldehydeMITSUI TOATSU CHEMICALS·Filed 1975·Granted Apr 12, 1977·1 cites·10 claims
- 0431US2003036620A1Urethane resin composition for sealing optoelectric conversion devicesFiled 2001·Application pending·0 cites
- 0526US4279838AProcess for the preparation of aminoaryl thiophosphates and aminoaryl phosphatesMITSUI TOATSU CHEMICALS·Filed 1980·Granted Jul 21, 1981·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →