Inventor · disambiguated record
Kiyonori Umekawa
Also filed as: UMEKAWA KIYONORI
6 granted patents·130 citations·filing 1986–1997
84Inventor score
Top patents by PatentIndex Score
6 records- 0190US5650433AChondroprotective agentsKUREHA CHEMICAL IND CO LTD·Filed 1995·Granted Jul 22, 1997·89 cites·11 claims
- 0261US4725598ADerivative of dihydroxybenzamide and a pharmaceutical composition having an anti-inflammatory activityKUREHA CHEMICAL IND CO LTD·Filed 1986·Granted Feb 16, 1988·11 cites·15 claims
- 0358US6583118B1Chondroprotective agentsKUREHA CHEMICAL IND CO LTD·Filed 1997·Granted Jun 24, 2003·13 cites·9 claims
- 0450US5621009AChondroprotective agentsKUREHA CHEMICAL IND CO LTD·Filed 1995·Granted Apr 15, 1997·9 cites·3 claims
- 0548US5455268AEsculetin derivatives and pharmaceutical compositionKUREHA CHEMICAL IND CO LTD·Filed 1994·Granted Oct 3, 1995·7 cites·16 claims
- 0629US5140020ADerivative of dihydroxybenzamide and a pharmaceutical composition thereofKUREHA KAGATU KOGYO KABUSHIKI·Filed 1991·Granted Aug 18, 1992·1 cites·4 claims
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