Inventor · disambiguated record
Tutomu Maruyama
Also filed as: MARUYAMA TUTOMU
1 granted patent·2 citations·filing 1985–1985
19Inventor score
Technology areasA23L
Files withKIBUN KK1
Top patents by PatentIndex Score
1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →