Inventor · disambiguated record
Koichi Ishida
Also filed as: ISHIDA KOICHI
5 granted patents·2 pending applications·16 citations·filing 1997–2022
70Inventor score
Top patents by PatentIndex Score
7 records- 0171US12258593B2Hydrolase and method for producing (1S,2S)-1-alkoxycarbonyl-2-vinylcyclopropane carboxylic acid using sameUBE CORP·Filed 2022·Granted Mar 25, 2025·0 cites·7 claims
- 0265US11572551B2Hydrolase and method for producing (1S,2S)-1-alkoxycarbonyl-2-vinylcyclopropane carboxylic acid using sameAPI CORP·Filed 2019·Granted Feb 7, 2023·0 cites·12 claims
- 0356US6271238B1Acetamide derivatives and protease inhibitorsNIPPON KAYAKU KK·Filed 1997·Granted Aug 7, 2001·13 cites·21 claims
- 0454US2011262977A1Process for production of optically active amine derivativeDAICEL CHEM·Filed 2009·Application pending·0 cites
- 0547US6300337B1Acetamide derivative and use thereofNIPPON KAYAKU KK·Filed 1999·Granted Oct 9, 2001·3 cites·9 claims
- 0645US2011287494A1Process for production of optically active amine derivativeNAGASAWA TORU·Filed 2009·Application pending·0 cites
- 0734US10689408B2Bisphosphonic acid compoundFUJIYAKUHIN CO LTD·Filed 2017·Granted Jun 23, 2020·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →