Inventor · disambiguated record
Ryoichi Mitsui
Also filed as: MITSUI RYOICHI · MUROBUSHI TOSHIAKI
6 granted patents·140 citations·filing 1978–1981
85Inventor score
Files withASAHI CHEMICAL IND6
Top patents by PatentIndex Score
6 records- 0190US4249019AProcess for producing carboxylic estersASAHI CHEMICAL IND·Filed 1978·Granted Feb 3, 1981·50 cites·9 claims
- 0287US4258217AProcess for producing methacroleinASAHI CHEMICAL IND·Filed 1979·Granted Mar 24, 1981·20 cites·8 claims
- 0383US4354044AMethod for preparing methacroleinASAHI CHEMICAL IND·Filed 1981·Granted Oct 12, 1982·26 cites·5 claims
- 0483US4236034AProcess for producing tert-butanol from mixed butylenesASAHI CHEMICAL IND·Filed 1979·Granted Nov 25, 1980·16 cites·24 claims
- 0581US4446328AProcess for producing methacroleinASAHI CHEMICAL IND·Filed 1981·Granted May 1, 1984·18 cites·5 claims
- 0670US4329513AMethod for dehydration of unsaturated aldehyde-containing gasASAHI CHEMICAL IND·Filed 1980·Granted May 11, 1982·10 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →