Patents/Inventors

Yuki Oshikawa

KanagawaJP5 patents

6 Patents

US124227642025
Toner Container and Image Forming Apparatus
RICOH COMPANY, Ltd.
0 cites
US121675372024
Circuit Board Unit, Detachable Unit, and Image Forming Apparatus
RICOH COMPANY, Ltd.
0 cites
US121305652024
Circuit Board Unit, Attachment Unit, and Image Forming Apparatus
RICOH COMPANY, Ltd.
0 cites
US117549472023
Toner Container Including a Rotatable Container Body, a Gear, and a Held Portion
RICOH COMPANY, Ltd.
0 cites
US116401242023
Developing Device and Image Forming Apparatus Incorporating Same
RICOH COMPANY, Ltd.
0 cites
US115735062023
Powder Container, Developing Device, and Image Forming Apparatus with Multiple Joints to Prevent Leakage
RICOH COMPANY, Ltd.
0 cites