Inventor · disambiguated record
Kazuo Kigasawa
Also filed as: HAGA SEIJI · KIGASAWA KAZUO
6 granted patents·620 citations·filing 1977–1988
86Inventor score
Top patents by PatentIndex Score
6 records- 0194US4695465ASoft patchTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1985·Granted Sep 22, 1987·243 cites·15 claims
- 0294US4572832ASoft buccalTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1983·Granted Feb 25, 1986·245 cites·13 claims
- 0388US4952560AOintment baseTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1988·Granted Aug 28, 1990·119 cites·8 claims
- 0442US4166125A2-oxo-phenylbutanoic acid derivativesGRELAN PHARMACEUTICAL CO·Filed 1977·Granted Aug 28, 1979·2 cites·11 claims
- 0540US4500511AAntiinflammatory and analgesic gelGRELAN PHARMACEUTICAL CO·Filed 1983·Granted Feb 19, 1985·10 cites·9 claims
- 0625US4528372AN-Phthalidyl-5-fluorouracilsGRELAN PHARMACEUTICAL CO·Filed 1981·Granted Jul 9, 1985·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →