Inventor · disambiguated record

Yasuhiro Takahashi

Also filed as: TAKAHASHI YASUHIRO

2 granted patents·1 citations·filing 1989–1990

37Inventor score

Technology areasC07D

Files withMITSUI TOATSU CHEMICALS2

Top patents by PatentIndex Score

2 records

0141US5089622A(-)-2-pyrazoline compounds and therapeutic agent for cerebrovascular disorders containing the same as effective ingredientMITSUI TOATSU CHEMICALS·Filed 1989·Granted Feb 18, 1992·1 cites·2 claims
0231US5075449AMethod of optically resolving (±)-1-(3-pyridylcarbonyl)-5-methyl-2-pyrazolineMITSUI TOATSU CHEMICALS·Filed 1990·Granted Dec 24, 1991·0 cites·4 claims

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