Inventor · disambiguated record
Shuuichi Hashimoto
Also filed as: HASHIMOTO SHUUICHI
2 granted patents·3 citations·filing 1992–1994
48Inventor score
Files withYAMAMOTO CHEMICALS INC2
Top patents by PatentIndex Score
2 records- 0137US5376617ACrystal modification of 2-(3-methylanilion)-3-methyl-6-diethylamino-fluoran, process for the preparation thereof, and recording materials containing said crystal modificationYAMAMOTO CHEMICALS INC·Filed 1994·Granted Dec 27, 1994·2 cites·4 claims
- 0235US5338866ACrystal modification of 2-(3-methylanilino)-3-methyl-6-diethylaminofluoran, process for the preparation thereof, and recording materials containing said crystal modificationYAMAMOTO CHEMICALS INC·Filed 1992·Granted Aug 16, 1994·1 cites·4 claims
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