Inventor · disambiguated record
Toshinari Tamura
Also filed as: TAMURA TOSHINARI
16 granted patents·220 citations·filing 1974–1994
93Inventor score
Files withYAMANOUCHI PHARMA CO LTD16
Top patents by PatentIndex Score
16 records- 0190US4564609A4-Substituted-2-azetidinone compound, process of producing the compounds, and medicaments containing the compoundsYAMANOUCHI PHARMA CO LTD·Filed 1984·Granted Jan 14, 1986·61 cites·25 claims
- 0290US4252819AAntisecretory heterocyclic amidine compoundsYAMANOUCHI PHARMA CO LTD·Filed 1978·Granted Feb 24, 1981·22 cites·7 claims
- 0383US4940795AHeterocyclic spiro compounds and methods for preparing the sameYAMANOUCHI PHARMA CO LTD·Filed 1988·Granted Jul 10, 1990·24 cites·2 claims
- 0479US4996210AHeterocyclic spiro compounds and methods for preparing the sameYAMANOUCHI PHARMA CO LTD·Filed 1990·Granted Feb 26, 1991·30 cites·9 claims
- 0577US5412096AHydrochloride salts of heterocyclic spiro compoundsYAMANOUCHI PHARMA CO LTD·Filed 1994·Granted May 2, 1995·17 cites·5 claims
- 0672USRE34653EHeterocyclic spiro compounds and methods for preparing the sameYAMANOUCHI PHARMA CO LTD·Filed 1992·Granted Jul 5, 1994·19 cites·2 claims
- 0770US5041549AHeterocyclic spiro compounds and methods for preparing the sameYAMANOUCHI PHARMA CO LTD·Filed 1990·Granted Aug 20, 1991·18 cites·12 claims
- 0869US4610821A4-substituted-2-azetidinone compound, process of producing the compounds, and medicaments containing the compoundsYAMANOUCHI PHARMA CO LTD·Filed 1985·Granted Sep 9, 1986·6 cites·1 claims
- 0963US4379158AAntisecretory imidazole amidine compounds, composition and method of useYAMANOUCHI PHARMA CO LTD·Filed 1980·Granted Apr 5, 1983·5 cites·9 claims
- 1062US4636567A4-substituted-2-azetidinone compoundYAMANOUCHI PHARMA CO LTD·Filed 1985·Granted Jan 13, 1987·4 cites·1 claims
- 1153US4719207ACNS active substituted azetidinone compoundsYAMANOUCHI PHARMA CO LTD·Filed 1985·Granted Jan 12, 1988·11 cites·7 claims
- 1251US4055589A20-Alkoxy-16-alkyl prostadienoic acid derivativesYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Oct 25, 1977·2 cites·4 claims
- 1334US4246280A20-Alkoxy-16-alkyl-prostadienoic acid derivativesYAMANOUCHI PHARMA CO LTD·Filed 1979·Granted Jan 20, 1981·0 cites·4 claims
- 1430US4026927ANovel prostaglandin derivativesYAMANOUCHI PHARMA CO LTD·Filed 1974·Granted May 31, 1977·0 cites·4 claims
- 1529US4740586ACrystalline form III of N.sup.α -[[(S)-4-oxo-2-azetidinyl]-carbonyl]-LYAMANOUCHI PHARMA CO LTD·Filed 1986·Granted Apr 26, 1988·1 cites·1 claims
- 1625US4058665ANovel 3,15-dilower alkyl PGE2 derivativesYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Nov 15, 1977·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →