Inventor · disambiguated record
Hidetsugu Takenaka
Also filed as: TAKENAKA HIDETSUGU
2 granted patents·1 citations·filing 1974–1974
32Inventor score
Technology areasD06M
Files withKAO CORP2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →