Inventor · disambiguated record
Takeo Oba
Also filed as: OBA TAKEO
6 granted patents·44 citations·filing 1977–1982
81Inventor score
Files withTEIJIN LTD6
Top patents by PatentIndex Score
6 records- 0182US4472428AHalogenated prostacyclins pharmaceutical use thereof and hydroxy intermediates thereforeTEIJIN LTD·Filed 1981·Granted Sep 18, 1984·17 cites·23 claims
- 0261US4466980AThiaprostaglandin E1 derivatives, process for production thereof, and pharmaceutical use thereofTEIJIN LTD·Filed 1981·Granted Aug 21, 1984·7 cites·14 claims
- 0360US4605645A5-fluoro-2'-deoxyuridine derivatives and a process for the preparation thereofTEIJIN LTD·Filed 1982·Granted Aug 12, 1986·8 cites·10 claims
- 0453US4383996ADerivative of thiazolo[3,2-a]pyrimidine and a process for the preparation thereof and a drug containing itTEIJIN LTD·Filed 1980·Granted May 17, 1983·3 cites·6 claims
- 0552US4421914AThiazolo[3,2-a]pyrimidines, derivatives thereof, processes for production thereof, and pharmaceutical use thereofTEIJIN LTD·Filed 1981·Granted Dec 20, 1983·3 cites·2 claims
- 0644US4138553A3-Methylene cephalosporanic acid derivatives and process for preparation thereofTEIJIN LTD·Filed 1977·Granted Feb 6, 1979·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →