Inventor · disambiguated record
Shizuichi Sakamoto
Also filed as: SAKAMOTO SHIZUICHI · TOMIOKA SHUNZO
3 granted patents·29 citations·filing 1977–1999
68Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →