Patents/Inventors

Hideo Yoshizawa

TokyoJP5 patents

6 Patents

USD11230302026
Toner Container
RICOH COMPANY, Ltd.
0 cites
US124227642025
Toner Container and Image Forming Apparatus
RICOH COMPANY, Ltd.
0 cites
US123994482025
Toner Container and Image Forming Apparatus
RICOH COMPANY, Ltd.
0 cites
USD10628612025
Toner Container
RICOH COMPANY, Ltd.
0 cites
US118031342023
Powder Container
RICOH COMPANY, Ltd.
0 cites
US117549472023
Toner Container Including a Rotatable Container Body, a Gear, and a Held Portion
RICOH COMPANY, Ltd.
0 cites