Patents/Inventors

Hidekazu Fumita

ShizuokaJP3 patents

4 Patents

US122103172025
Toner, External Additive for Toner, and Fine Particle
CANON KABUSHIKI KAISHA
0 cites
US119602422024
Toner
CANON KABUSHIKI KAISHA
0 cites
US118416812023
Toner
CANON KABUSHIKI KAISHA
0 cites
US115735192023
Electrophotographic Apparatus and Process Cartridge
CANON KABUSHIKI KAISHA
0 cites