Patents/Inventors

Masatake Tanaka

KanagawaJP18 patents

12 Patents

US125963152026
Toner
CANON KABUSHIKI KAISHA
0 cites
US125852092026
Toner
CANON KABUSHIKI KAISHA
0 cites
US125470892026
Toner and Toner Production Method
Canon Kabushiki Kaisha
0 cites
US125108442025
Toner Accommodating Container
CANON KABUSHIKI KAISHA
0 cites
US124431292025
Image Forming Apparatus with Simplified Developer Replenishment Structure and That Is User-friendly
Canon Kabushiki Kaisha
0 cites
US124114282025
Toner Pack
CANON KABUSHIKI KAISHA
0 cites
US123065722025
Process Cartridge
Canon Kabushiki Kaisha
0 cites
US122822692025
Cartridge and Image Forming Apparatus
CANON KABUSHIKI KAISHA
0 cites
US122356062025
Process Cartridge
CANON KABUSHIKI KAISHA
0 cites
US121242122024
Toner
CANON KABUSHIKI KAISHA
0 cites
US119472802024
Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites
US118291052023
Image Forming Method and Image Forming Apparatus
CANON KABUSHIKI KAISHA
0 cites