Assignee
SANSHIN KAGAKU KOGYO KK
JP·8 granted patents·43 citations·filing 1981–1993
Top patents by PatentIndex Score
8 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
- 0436US4990644ASulfonium compound and acylating agentSANSHIN KAGAKU KOGYO KK·Filed 1989·Granted Feb 5, 1991·1 cites·1 claims
- 0529US4568753ARust-preventive agentSANSHIN KAGAKU KOGYO KK·Filed 1983·Granted Feb 4, 1986·6 cites·18 claims
- 0629US4410704AN-Substituted benzothiazole-2-sulfonamides; method of their preparation; method of preventing scorching of rubberSANSHIN KAGAKU KOGYO KK·Filed 1981·Granted Oct 18, 1983·3 cites·3 claims
- 0726US5117031AActive 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
- 0825US4737542AVulcanizing compositionSANSHIN KAGAKU KOGYO KK·Filed 1986·Granted Apr 12, 1988·1 cites·7 claims
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