Inventor · disambiguated record
Masae Tsukumo
Also filed as: TSUKUMO MASAE
1 granted patent·1 citations·filing 1981–1981
15Inventor score
Technology areasD01H
Files withTSUKUMO ZENZABURO1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →