Inventor · disambiguated record
Masahide Yoneyama
Also filed as: YONEYAMA MASAHIDE
1 granted patent·9 citations·filing 1979–1979
31Inventor score
Technology areasH04B
Files withNIPPON COLUMBIA1
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1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →