Inventor · disambiguated record
Katsushige Kouge
Also filed as: KOUGE KATSUSHIGE
6 granted patents·42 citations·filing 1987–1993
80Inventor score
Top patents by PatentIndex Score
6 records- 0166US5399596APolyfluoride sulfonium compounds and polymerization initiator thereofSANSHIN KAGAKU KOGYO KK·Filed 1993·Granted Mar 21, 1995·17 cites·12 claims
- 0249US4857656AActive esters used for production of esters or amides and process for producing esters or amidesSANSHIN KAGAKU KOGYO KK·Filed 1987·Granted Aug 15, 1989·8 cites·1 claims
- 0344US5216125AActive ester used for production of acylated amino acidsSANSHIN KAGAKU KOGYO KK·Filed 1989·Granted Jun 1, 1993·7 cites·12 claims
- 0440US5424194A4-(cyanomethylthio)phenol enhanced peroxidase assaysSANYO CHEMICAL IND LTD·Filed 1993·Granted Jun 13, 1995·9 cites·14 claims
- 0536US4990644ASulfonium compound and acylating agentSANSHIN KAGAKU KOGYO KK·Filed 1989·Granted Feb 5, 1991·1 cites·1 claims
- 0626US5117031AActive esters used for production of esters or amides and process for producing esters or amidesSANSHIN KAGAKU KOGYO KK·Filed 1989·Granted May 26, 1992·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →