Inventor · disambiguated record
Shizuka Sako
Also filed as: SAKO SHIZUKA
1 granted patent·32 citations·filing 1986–1986
44Inventor score
Technology areasD01H
Files withCHUBA SEIKO CO LTD1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →