Inventor · disambiguated record
Ichiro Shirahase
Also filed as: SHIRAHASE ICHIRO · YOSHIKUNI YOSHIAKI
8 granted patents·216 citations·filing 1978–1991
87Inventor score
Top patents by PatentIndex Score
8 records- 0197US4182767AAntihyperglycemic N-alkyl-3,4,5-trihydroxy-2-piperidine methanolNIPPON SHINYAKU CO LTD·Filed 1978·Granted Jan 8, 1980·109 cites·7 claims
- 0296US4533668AAntihyperglycemic moranoline derivativesNIPPON SHINYAKU CO LTD·Filed 1979·Granted Aug 6, 1985·75 cites·41 claims
- 0362US4594345AMethylflavone-8-carboxylatesNIPPON SHINYAKU CO LTD·Filed 1983·Granted Jun 10, 1986·8 cites·11 claims
- 0454US4843070ASubstituted thiazetoquinoline-3-carboxylic acids and pharmaceutically acceptable salts thereofNIPPON SHINYAKU CO LTD·Filed 1987·Granted Jun 27, 1989·8 cites·75 claims
- 0551US4336373ABis-piperidine compoundsNIPPON SHINYAKU CO LTD·Filed 1981·Granted Jun 22, 1982·4 cites·11 claims
- 0648US5086049A7[4-(5 methyl-2-oxo-1,3-dioxalen-4-yl)methyl 1-piperzinyl]-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acidsNIPPONSHINYAKU CO LTD·Filed 1991·Granted Feb 4, 1992·10 cites·24 claims
- 0743US5011831ADerivatives of quinolinecarboxylic acidNIPPON SHINYAKU CO LTD·Filed 1988·Granted Apr 30, 1991·2 cites·21 claims
- 0830US4336374AQuaternary ammonium substituted N-cinnamylpiperidinesNIPPON SHINYAKU CO LTD·Filed 1981·Granted Jun 22, 1982·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →