Inventor · disambiguated record
Tetsuro Umebayashi
Also filed as: UMEBAYASHI TETSURO
1 granted patent·71 citations·filing 1986–1986
51Inventor score
Technology areasH05K
Files withJUNKOSHA CO LTD1
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1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →