Inventor · disambiguated record
Masatoshi Inai
Also filed as: INAI MASATOSHI
8 granted patents·171 citations·filing 1986–1997
88Inventor score
Files withOTSUKA PHARMA CO LTD8
Top patents by PatentIndex Score
8 records- 0185US5496844AIndole derivativesOTSUKA PHARMA CO LTD·Filed 1993·Granted Mar 5, 1996·65 cites·8 claims
- 0282US5137887ASalts of optically active 4-hydroxy-8(3-lower alkoxy-4-phenylsulfinylphenyl)pyrazolo(1,5-a)-1,3,5- triazines and a process for production thereofOTSUKA PHARMA CO LTD·Filed 1990·Granted Aug 11, 1992·26 cites·14 claims
- 0379US5420128APyrimidine derivatives, method of manufacturing the same, and androgen inhibitorOTSUKA PHARMA CO LTD·Filed 1991·Granted May 30, 1995·27 cites·18 claims
- 0448US6232128B1Package for container of liquid medicine containing bicarbonate and pH indicatorOTSUKA PHARMA CO LTD·Filed 1997·Granted May 15, 2001·36 cites·10 claims
- 0544US4977179AProline derivativesOTSUKA PHARMA CO LTD·Filed 1989·Granted Dec 11, 1990·4 cites·14 claims
- 0641US4886813AProline derivativesOTSUKA PHARMA CO LTD·Filed 1986·Granted Dec 12, 1989·9 cites·21 claims
- 0739US5162305APolypeptide derivativesOTSUKA PHARMA CO LTD·Filed 1989·Granted Nov 10, 1992·2 cites·23 claims
- 0827US5204326APolypeptide derivatives and calcium metabolism improving agentOTSUKA PHARMA CO LTD·Filed 1990·Granted Apr 20, 1993·2 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →