Inventor · disambiguated record
Takahiro Kumonaka
Also filed as: KUMONAKA TAKAHIRO
5 granted patents·27 citations·filing 1985–1994
74Inventor score
Top patents by PatentIndex Score
5 records- 0170US5532257ABenzothiazole compound, production thereof and use thereofSENJU PHARMA CO·Filed 1994·Granted Jul 2, 1996·12 cites·12 claims
- 0264US4780560ANitrate derivatives and vasodilators containing the sameTERUMO CORP·Filed 1987·Granted Oct 25, 1988·13 cites·6 claims
- 0344US5635505A1,4-benzoxazine-2-acetic acid compound, method for production thereof and use thereofSENJU PHARMA CO·Filed 1994·Granted Jun 3, 1997·2 cites·11 claims
- 0430US4859673AAmide derivatives and antiallergic agents containing the sameTERUMO CORP·Filed 1987·Granted Aug 22, 1989·0 cites·5 claims
- 0527US4656172A1-[5-(3,4,5-Trimethoxy phenyl)-2,4-pentadienoyl]-4-(substituted carbonylmethyl)-piperazines having vasodilating activityTERUMO CORP·Filed 1985·Granted Apr 7, 1987·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →