Inventor · disambiguated record
Ichirio Tsuruoka
Also filed as: TSURUOKA ICHIRIO
1 granted patent·44 citations·filing 1990–1990
47Inventor score
Technology areasG03G
Files withRICOH KK1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →