Inventor · disambiguated record
Shuichi Sakamoto
Also filed as: SAKAMOTO SHUICHI
22 granted patents·330 citations·filing 1982–2000
96Inventor score
Files withYAMANOUCHI PHARMA CO LTD16MICROBIAL CHEM RES FOUND3ISOMURA YASUO1YAMANOUCHI PHARMACEUTICALS CO1ZAIDAN HOJIN BISEIBUTSU1
Top patents by PatentIndex Score
22 records- 0193US4636516A3,5-di-tert-butyl-4-hydroxyphenyl-substituted heterocyclic compoundsYAMANOUCHI PHARMA CO LTD·Filed 1982·Granted Jan 13, 1987·34 cites·16 claims
- 0292US4970335A(Cycloalkylamino)methylenebis(phosphonic acid)YAMANOUCHI PHARMA CO LTD·Filed 1989·Granted Nov 13, 1990·54 cites·2 claims
- 0388US5283244AFused pyrazine derivativesYAMANOUCHI PHARMA CO LTD·Filed 1991·Granted Feb 1, 1994·48 cites·14 claims
- 0479US5686482AN-(3-pyrrolidinyl) benzamide derivativeYAMANOUCHI PHARMA CO LTD·Filed 1995·Granted Nov 11, 1997·31 cites·12 claims
- 0579US4933472ASubstituted aminomethylenebis(phosphonic acid) derivativesYAMANOUCHI PHARMA CO LTD·Filed 1989·Granted Jun 12, 1990·12 cites·4 claims
- 0673US4973576ABisphophonic acid derivatives and pharmaceutical compositions containing the sameYAMANOUCHI PHARMA CO LTD·Filed 1988·Granted Nov 27, 1990·12 cites·15 claims
- 0771US6642264B1Thiazolobenzoimidazole derivativesYAMANOUCHI PHARMA CO LTD·Filed 2000·Granted Nov 4, 2003·8 cites·4 claims
- 0871US5041428A(Cycloalkylamino)methylenebis(phosphonic acid) and medicines contaiing the same as an active ingredientYAMANOUCHI PHARMA CO LTD·Filed 1990·Granted Aug 20, 1991·20 cites·10 claims
- 0965US6245796B1Tricyclic pyrrole or pyrazole derivativeYAMANOUCHI PHARMA CO LTD·Filed 1998·Granted Jun 12, 2001·28 cites·8 claims
- 1064US5013725APharmaceutical compositions substituted aminomethylenebis(phosphonic acid) derivativesISOMURA YASUO·Filed 1990·Granted May 7, 1991·10 cites·4 claims
- 1158US4794173AMycaminosyl tylonolide derivativesYAMANOUCHI PHARMA CO LTD·Filed 1986·Granted Dec 27, 1988·6 cites·6 claims
- 1257US6096743A1,2,3,4-tetrahydroquinoxalinedione derivativeYAMANOUCHI PHARMACEUTICALS CO·Filed 1995·Granted Aug 1, 2000·15 cites·3 claims
- 1356US6121264AImidazole-substituted quinoxalinedione derivativesYAMANOUCHI PHARMA CO LTD·Filed 1997·Granted Sep 19, 2000·20 cites·9 claims
- 1456US4477443ATylosin derivatives, their preparation and pharmaceutical compositions containing themMICROBIAL CHEM RES FOUND·Filed 1982·Granted Oct 16, 1984·7 cites·18 claims
- 1553US6133258AInhibitor of kainic acid neurotoxicity and pyridothiazine derivativeYAMANOUCHI PHARMA CO LTD·Filed 1996·Granted Oct 17, 2000·12 cites·9 claims
- 1645US5096888A3-deoxy mycaminosyl tylonolide derivativesZAIDAN HOJIN BISEIBUTSU·Filed 1990·Granted Mar 17, 1992·5 cites·5 claims
- 1739US4576931A23-C-Substituted mycaminosyl tylonolide, pharmaceutical compositions and method of useMICROBIAL CHEM RES FOUND·Filed 1985·Granted Mar 18, 1986·2 cites·13 claims
- 1836US4945081AMycaminosyl tylonolide derivativesYAMANOUCHI PHARMA CO LTD·Filed 1988·Granted Jul 31, 1990·1 cites·5 claims
- 1935US5101022AMycaminosyl tylonolide derivativesYAMANOUCHI PHARMA CO LTD·Filed 1991·Granted Mar 31, 1992·1 cites·1 claims
- 2033US5834460ASerine derivativeYAMANOUCHI PHARMA CO LTD·Filed 1994·Granted Nov 10, 1998·4 cites·9 claims
- 2133US4914192AMycaminosyl tylonolide derivativesYAMANOUCHI PHARMA CO LTD·Filed 1988·Granted Apr 3, 1990·0 cites·5 claims
- 2230US4469683A3"-Epistreptomycin and its dihydro derivative, pharmaceutical compositions and production of the sameMICROBIAL CHEM RES FOUND·Filed 1983·Granted Sep 4, 1984·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →