Inventor · disambiguated record
Yohtaro Toyoshima
Also filed as: TOYOSHIMA YOHTARO
1 granted patent·14 citations·filing 1981–1981
36Inventor score
Technology areasH01T
Files withTDK ELECTRONICS CO LTD1
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1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →