Patents/Inventors

Shoki Matsuda

KanagawaJP2 patents

3 Patents

US122288812025
Toner, Developer, Process Cartridge, Image Forming Apparatus, and Image Forming Method
RICOH COMPANY, Ltd.
0 cites
US120323322024
Magenta Toner, Developer, Toner Accommodating Unit, Image Forming Apparatus, and Image Forming Method
Ricoh Company, Ltd.
0 cites
US118416792023
Cyan Toner, Developer, Toner Accommodating Unit, Image Forming Apparatus, and Image Forming Method
Ricoh Company, Ltd.
0 cites