Inventor · disambiguated record
Koichi Sugawara
Also filed as: SUGAWARA KOICHI
4 granted patents·115 citations·filing 1995–1998
76Inventor score
Files withMITSUBISHI CHEM CORP4
Top patents by PatentIndex Score
4 records- 0187US5744487AProlineamide derivativesMITSUBISHI CHEM CORP·Filed 1995·Granted Apr 28, 1998·60 cites·9 claims
- 0287US5514711AStyrene derivativesMITSUBISHI CHEM CORP·Filed 1995·Granted May 7, 1996·48 cites·6 claims
- 0341US6239150B1Penicillaminamide derivativesMITSUBISHI CHEM CORP·Filed 1996·Granted May 29, 2001·7 cites·12 claims
- 0422US6117897A1/2 sulfate of a [(S) -1- [(S) -2- [(trans-4- aminocyclohexylmethyl) carbamoyl]pyrrolidine-1-carbonyl]- 2-isopropylthio-2-methylpropyl]carbamic acid propyl esterMITSUBISHI CHEM CORP·Filed 1998·Granted Sep 12, 2000·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →