Inventor · disambiguated record
Yoichi Kawashima
Also filed as: KAWASHIMA YOICHI
27 granted patents·542 citations·filing 1979–2001
97Inventor score
Top patents by PatentIndex Score
27 records- 0193US6582718B2Cyclosporin compositionsNOVARTIS AG·Filed 2001·Granted Jun 24, 2003·68 cites·18 claims
- 0291US7438704B1Open instillation container and method of manufacturing the containerSANTEN PHARMACEUTICAL CO LTD·Filed 2000·Granted Oct 21, 2008·50 cites·9 claims
- 0391US5951971AOphthalmic compositionsNOVARTIS AG·Filed 1996·Granted Sep 14, 1999·97 cites·10 claims
- 0487US5736546A1,4-(diphenlyalkyl) piperazine derivativesSANTEN PHARMACEUTICAL CO LTD·Filed 1994·Granted Apr 7, 1998·51 cites·22 claims
- 0585US5891912A1,3-dialkylurea derivatives having a hydroxyl groupSANTEN PHARMACEUTICAL CO LTD·Filed 1995·Granted Apr 6, 1999·34 cites·28 claims
- 0683US5968980A1,3-dialkylurea derivativeSANTEN PHARMACEUTICAL CO LTD·Filed 1995·Granted Oct 19, 1999·39 cites·40 claims
- 0780US6875201B1Recessed part forming instillation containerSANTEN PHARMACEUTICAL CO LTD·Filed 2000·Granted Apr 5, 2005·30 cites·20 claims
- 0875US5954233ASealed containerSANTEN PHARMACEUTICAL CO LTD·Filed 1998·Granted Sep 21, 1999·51 cites·20 claims
- 0966US4264620AAntihypertensive 5-substituted 2-pyrrolidinecarboxylic acidsSANTEN PHARMACEUTICAL CO LTD·Filed 1979·Granted Apr 28, 1981·5 cites·29 claims
- 1061US5461158ASubstituted butaneolides and butane lactams, and pharmaceutical use thereofSANTEN PHARMACEUTICAL CO LTD·Filed 1992·Granted Oct 24, 1995·7 cites·17 claims
- 1161US5458873ACarboxyvinyl polymer having Newtonian viscositySANTEN PHARMACEUTICAL CO LTD·Filed 1992·Granted Oct 17, 1995·17 cites·20 claims
- 1256US6746744B1Sealing labelSANTEN PHARMACEUTICAL CO LTD·Filed 2000·Granted Jun 8, 2004·10 cites·9 claims
- 1356US5292926ACysteine derivativesSANTEN PHARMACEUTICAL CO LTD·Filed 1993·Granted Mar 8, 1994·5 cites·5 claims
- 1454US5290774APhotostabilizing method for ophthalmic solutions and the resulting ophthalmic solutions therefromEISAI CO LTD·Filed 1992·Granted Mar 1, 1994·17 cites·19 claims
- 1552US5514647AFibronectin-containing ophthalmic solution, method of preserving an opthalmic solution, and methods of treatment of opthalmic woundsNEW YORK BLOOD CENTER INC·Filed 1994·Granted May 7, 1996·16 cites·12 claims
- 1648US5292767ATetrahydrothiophene derivativesSANTEN PHARMACEUTICAL CO LTD·Filed 1993·Granted Mar 8, 1994·3 cites·15 claims
- 1748US5214181AAmino acid derivativesSANTEN PHARMACEUTICAL CO LTD·Filed 1990·Granted May 25, 1993·9 cites·6 claims
- 1845US5556841AThiazine or thiomorpholine derivativesSANTEN PHARMACEUTICAL CO LTD·Filed 1995·Granted Sep 17, 1996·9 cites·40 claims
- 1944US5202342AN-alkyl thiazolidine derivativesSANTEN PHARMACEUTICAL CO LTD·Filed 1991·Granted Apr 13, 1993·2 cites·7 claims
- 2042US5559157AOphthalmic compositions containing vitamin E or ester thereof as an active ingredientSANTEN PHARMACEUTICAL CO LTD·Filed 1993·Granted Sep 24, 1996·9 cites·22 claims
- 2140US5496817A3-oxo-1,4-benzothiazine derivativesSANTEN PHARMACEUTICAL CO LTD·Filed 1993·Granted Mar 5, 1996·6 cites·12 claims
- 2235US5872281AAmino acid derivative having N,N-dialkylaminophenyl groupSANTEN PHARMACEUTICAL CO LTD·Filed 1996·Granted Feb 16, 1999·1 cites·33 claims
- 2334US5348939AFibronectin-containing ophthalmic solution, method of preserving an ophthalmic solution, and method of treatment of ophthalmic woundsNEW YORK BLOOD CENTER INC·Filed 1993·Granted Sep 20, 1994·5 cites·16 claims
- 2433US5350860ABicyclic compoundsSANTEN PHARMACEUTICAL CO LTD·Filed 1993·Granted Sep 27, 1994·1 cites·15 claims
- 2533US5256655ABicyclic sulfur-containing compoundsSANTEN PHARMACEUTICAL CO LTD·Filed 1992·Granted Oct 26, 1993·0 cites·12 claims
- 2632US5183816ABicyclic sulfur-containing compoundsSANTEN PHARMACEUTICAL CO LTD·Filed 1991·Granted Feb 2, 1993·0 cites·12 claims
- 2729US5547952A3-oxo-1,4-benzothiazine derivativesSANTEN PHARMACEUTICAL CO LTD·Filed 1994·Granted Aug 20, 1996·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →