Inventor · disambiguated record
Yutaka Konai
Also filed as: KONAI YUTAKA
14 granted patents·76 citations·filing 1985–1995
90Inventor score
Files withKUREHA CHEMICAL IND CO LTD14
Top patents by PatentIndex Score
14 records- 0185US4794195AProcess for producing 2,6-naphthalenedicarboxylic acid by oxidizing 2,6-diisopropylnaphthaleneKUREHA CHEMICAL IND CO LTD·Filed 1987·Granted Dec 27, 1988·25 cites·16 claims
- 0268US5565341AProcess for producing trehaloseKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Oct 15, 1996·10 cites·21 claims
- 0359US4970338APreparation process of biphenyl-4,4'-dicarboxylic acidKUREHA CHEMICAL IND CO LTD·Filed 1988·Granted Nov 13, 1990·6 cites·15 claims
- 0454US5643775ATrehalose phosphorylase and preparation thereofKUREHA CHEMICAL IND CO LTD·Filed 1995·Granted Jul 1, 1997·12 cites·5 claims
- 0554US4804788APreparation process of 4,4-dihydroxybiphenylKUREHA CHEMICAL IND CO LTD·Filed 1987·Granted Feb 14, 1989·4 cites·2 claims
- 0648US4814521AProcess for producing 2,6-dihydroxynaphthalene and 2,6-diacetoxynaphthaleneKUREHA CHEMICAL IND CO LTD·Filed 1987·Granted Mar 21, 1989·3 cites·17 claims
- 0748US4668815ADerivatives of phenylacetic ester, a process for producing the same and insecticidal compositions containing the same as an active ingredientKUREHA CHEMICAL IND CO LTD·Filed 1985·Granted May 26, 1987·4 cites·37 claims
- 0847US4873366AProcess for producing 2,6-naphthalenedicarboxylic acidKUREHA CHEMICAL IND CO LTD·Filed 1988·Granted Oct 10, 1989·3 cites·2 claims
- 0945US4614620AProcess for producing i-brassicasterolKUREHA CHEMICAL IND CO LTD·Filed 1985·Granted Sep 30, 1986·6 cites·3 claims
- 1042US4960945AProcess for the production of halobenzophenone derivativesKUREHA CHEMICAL IND CO LTD·Filed 1989·Granted Oct 2, 1990·2 cites·2 claims
- 1138US4825007AOxidation process of aromatic compoundsKUREHA CHEMICAL IND CO LTD·Filed 1987·Granted Apr 25, 1989·1 cites·13 claims
- 1233US4607117AMethyl 2-(2-hydroperoxy-2-propyl)naphthalene-6-carboxylate and process for producing the sameKUREHA CHEMICAL IND CO LTD·Filed 1985·Granted Aug 19, 1986·0 cites·6 claims
- 1332US4638087A6-substituted naphthalene-2-carboxylic acids and process for producing the sameKUREHA CHEMICAL IND CO LTD·Filed 1986·Granted Jan 20, 1987·0 cites·8 claims
- 1430US5087742AProcess for preparing aromatic polycarboxylic acidsKUREHA CHEMICAL IND CO LTD·Filed 1990·Granted Feb 11, 1992·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →