Inventor · disambiguated record
Koichiro Ootsu
Also filed as: OOTSU KOICHIRO
5 granted patents·64 citations·filing 1991–1995
79Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD5
Top patents by PatentIndex Score
5 records- 0184US5268362ACondensed heterocyclic compounds, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted Dec 7, 1993·26 cites·12 claims
- 0276US5403843APyrrolopyrimidinyalglutaminate derivatives and their useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1992·Granted Apr 4, 1995·20 cites·56 claims
- 0346US5250296AImmunostimulant agent containing interleukin-2 and 5'-deoxy-5-fluorouridineTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted Oct 5, 1993·13 cites·19 claims
- 0444US5498627AOctahydro-2-naphthalenecarboxylic acid derivative, its production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Mar 12, 1996·5 cites·4 claims
- 0534US5459129ACondensed heterocyclic compounds, their production and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1993·Granted Oct 17, 1995·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →