Inventor · disambiguated record
Hiroshi Ohtaka
Also filed as: OHTAKA HIROSHI
7 granted patents·62 citations·filing 1985–1995
83Inventor score
Files withKANEBO LTD7
Top patents by PatentIndex Score
7 records- 0184US4663325A1-(2,3,4-tri-methoxybenzyl)-4[bis(4-fluorophenyl)methyl] piperazines are useful for treating cerebrovascular diseaseKANEBO LTD·Filed 1985·Granted May 5, 1987·42 cites·3 claims
- 0253US4877790AQuinazoline derivative, processes for its production, and cerebral dysfunction remedying agent comprising it as active ingredientKANEBO LTD·Filed 1987·Granted Oct 31, 1989·4 cites·2 claims
- 0347US4742062ABenzylpiperazine compound and pharmaceutical composition as hypolipidemic agentKANEBO LTD·Filed 1986·Granted May 3, 1988·4 cites·3 claims
- 0444US5407936ABenzimidazole derivative, process for preparing the same, antiemetic agent containing the same as active ingredient and intermediate compound for preparing the sameKANEBO LTD·Filed 1992·Granted Apr 18, 1995·2 cites·3 claims
- 0539US5597820A1, 4-benzoxazine derivative and pharmaceutical compositions containing the sameKANEBO LTD·Filed 1995·Granted Jan 28, 1997·6 cites·14 claims
- 0639US4797400APiperazine compounds and anti-ulcer composition containing the sameKANEBO LTD·Filed 1987·Granted Jan 10, 1989·3 cites·6 claims
- 0734US4703048ANovel 1-benzhydryl-4-cinnamylpiperazine derivatives, and pharmaceutical compositions comprising said compounds as active ingredient for treating a cerebrovascular diseaseKANEBO LTD·Filed 1985·Granted Oct 27, 1987·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →