Inventor · disambiguated record

Masahumi Yamaguchi

Also filed as: YAMAGUCHI MASAHUMI

1 granted patent·3 citations·filing 1989–1989

22Inventor score
Technology areasC04B
Files withNGK INSULATORS LTD1

Top patents by PatentIndex Score

1 record

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →