Inventor · disambiguated record
Osamu Takenaka
Also filed as: TAKENAKA OSAMU
1 granted patent·1 pending application·27 citations·filing 1997–2002
44Inventor score
Technology areasC07D
Files withEISAI CO LTD2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →