Inventor · disambiguated record
Yoshitaka Ohishi
Also filed as: OHISHI YOSHITAKA
5 granted patents·30 citations·filing 1984–2011
72Inventor score
Top patents by PatentIndex Score
5 records- 0175US4666931ABenzofuran derivatives useful in treating diabetic complicationsKAKEN PHARMA CO LTD·Filed 1985·Granted May 19, 1987·26 cites·25 claims
- 0243US8563743B2Benzofuranone compound and pharmaceutical composition containing sameOHISHI YOSHITAKA·Filed 2011·Granted Oct 22, 2013·0 cites·6 claims
- 0336US5350743ABisphosphonic acid derivatives, as bone resorption inhibitorsKAKEN PHARMA CO LTD·Filed 1992·Granted Sep 27, 1994·3 cites·10 claims
- 0434US4606860ARhodanines useful as a therapeutic agent for diabetic complicationsKAKEN PHARMA CO LTD·Filed 1984·Granted Aug 19, 1986·1 cites·2 claims
- 0528US4609736ARhodanines useful as a therapeutic agent for diabetic complicationsKAKEN PHARMA CO LTD·Filed 1984·Granted Sep 2, 1986·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →