Inventor · disambiguated record
Koji Hisamura
Also filed as: HISAMURA KOJI
3 granted patents·2 pending applications·14 citations·filing 1987–2003
62Inventor score
Top patents by PatentIndex Score
5 records- 0158US5142001APolyurethane compositionKYOWA HAKKO KOGYO KK·Filed 1991·Granted Aug 25, 1992·11 cites·20 claims
- 0241US4791113AMitomycin derivatives as antileukemia agentsKYOWA HAKKO KOGYO KK·Filed 1987·Granted Dec 13, 1988·2 cites·15 claims
- 0332US4791130AMitomycin derivatives as antileukemia agentsKYOWA HAKKO KOGYO KK·Filed 1987·Granted Dec 13, 1988·1 cites·11 claims
- 0430US2004254407A11, 3-butylene glycol and process for producing the sameFiled 2002·Application pending·0 cites
- 0530US2006167303A1Lysin ester triisocyanate and method for production thereofYAMASAKI KENJI·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →