Inventor · disambiguated record
Koichi Kida
Also filed as: KIDA KOICHI
19 granted patents·142 citations·filing 1979–1999
94Inventor score
Files withMITSUBISHI GAS CHEMICAL CO19
Top patents by PatentIndex Score
19 records- 0183US4255592AProcess for producing aromatic primary hydroperoxideMITSUBISHI GAS CHEMICAL CO·Filed 1979·Granted Mar 10, 1981·16 cites·11 claims
- 0275US4950801AProcess for producing alpha-hydroxycarboxylic acid amideMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Aug 21, 1990·12 cites·7 claims
- 0374US4521638AProcess for preparation of tertiary olefinsMITSUBISHI GAS CHEMICAL CO·Filed 1984·Granted Jun 4, 1985·24 cites·20 claims
- 0471US4613684AProcess for the preparation of carboxylic acid estersMITSUBISHI GAS CHEMICAL CO·Filed 1984·Granted Sep 23, 1986·10 cites·19 claims
- 0568US5087736AProcess for producing methyl methacrylateMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Feb 11, 1992·10 cites·15 claims
- 0667US6075162AIntegrated method for producing methyl methacrylate and hydrogen cyanideMITSUBISHI GAS CHEMICAL CO·Filed 1999·Granted Jun 13, 2000·10 cites·5 claims
- 0766US4343959AProcess for the production of tertiary olefinMITSUBISHI GAS CHEMICAL CO·Filed 1981·Granted Aug 10, 1982·7 cites·11 claims
- 0865US5075493AProcess for preparing α, β-unsaturated carboxylic acid esterMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Dec 24, 1991·8 cites·7 claims
- 0962US5008479AProcess for production of 2,6-dimethylnaphthaleneMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Apr 16, 1991·7 cites·36 claims
- 1060US4536605AProcess for the production of tertiary olefinMITSUBISHI GAS CHEMICAL CO·Filed 1982·Granted Aug 20, 1985·5 cites·14 claims
- 1155US5175366AProcess for producing a denaturated manganese dioxide catalyst for the hydration reaction of cyanohydrinsMITSUBISHI GAS CHEMICAL CO·Filed 1991·Granted Dec 29, 1992·5 cites·9 claims
- 1252US5053535AProcess for producing α-hydroxyisobutyric acidMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Oct 1, 1991·4 cites·9 claims
- 1351US4983757AProcess for production of carboxylic acid esters and formamideMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Jan 8, 1991·4 cites·14 claims
- 1445US5194668AProcess for production of carboxylic acid esters and formamideMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Mar 16, 1993·3 cites·24 claims
- 1544US5087737AProcess for producing methyl methacrylateMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Feb 11, 1992·6 cites·13 claims
- 1644US5023390AProcess for production of 2,6-dimethylnaphthaleneMITSUBISHI GAS CHEMICAL CO·Filed 1989·Granted Jun 11, 1991·5 cites·21 claims
- 1740US5731466AMethod for preparing alkylbenzoic acidMITSUBISHI GAS CHEMICAL CO·Filed 1996·Granted Mar 24, 1998·2 cites·8 claims
- 1836US5061675AProcess for producing a denaturated manganese dioxide catalyst for the hydration reaction of cyanohydrinsMITSUBISHI GAS CHEMICAL CO·Filed 1990·Granted Oct 29, 1991·4 cites·10 claims
- 1930US5436374AProcess for producing 4-formyl-4'-methylbiphenyl from biphenylMITSUBISHI GAS CHEMICAL CO·Filed 1994·Granted Jul 25, 1995·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →