Inventor · disambiguated record
Yasuhiro Ohba
Also filed as: OHBA YASUHIRO
8 granted patents·80 citations·filing 1981–1996
87Inventor score
Files withCHUGAI PHARMACEUTICAL CO LTD8
Top patents by PatentIndex Score
8 records- 0178US4379150ADibenz[b,f][1,4]oxazepine derivatives, process for preparing the same, and pharmaceutical compositions comprising the sameCHUGAI PHARMACEUTICAL CO LTD·Filed 1981·Granted Apr 5, 1983·22 cites·10 claims
- 0277US5574178A4,6-Di-t-butyl-dihydrobenzofuran-5-ol and its derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 1993·Granted Nov 12, 1996·14 cites·9 claims
- 0376US4415569APyrazoloindazole derivatives and pharmaceutical composition containing the sameCHUGAI PHARMACEUTICAL CO LTD·Filed 1981·Granted Nov 15, 1983·21 cites·10 claims
- 0463US4578465APhenyliperazine derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 1984·Granted Mar 25, 1986·8 cites·5 claims
- 0552US4409234APyrazoloindazole derivatives and bronchodilating compositionCHUGAI PHARMACEUTICAL CO LTD·Filed 1982·Granted Oct 11, 1983·5 cites·23 claims
- 0650US5663373A4-alkoxy-2, 6-di-t-butylphenol derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 1996·Granted Sep 2, 1997·3 cites·6 claims
- 0750US5606089A4-alkoxy-2, 6-di-t-butylphenol derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 1995·Granted Feb 25, 1997·3 cites·1 claims
- 0850US4560686AMethod for treating circulatory diseases by using (2-lower alkoxyphenyl)piperazine derivativesCHUGAI PHARMACEUTICAL CO LTD·Filed 1983·Granted Dec 24, 1985·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →