Inventor · disambiguated record

Ryoichi Yoshikawa

Also filed as: TEZUKA NOBUO · YOSHIKAWA RYOICHI

43 granted patents·1 pending application·439 citations·filing 19752019

98Inventor score
Technology areasG03BH01JH10PG01PG02F
Files withNUFLARE TECHNOLOGY INC17CANON KK15TOKYO SHIBAURA ELECTRIC CO4TOSHIBA KK4YOSHIKAWA RYOICHI2

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44 records

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