Patents/Inventors

Keitaro Shoji

KanagawaJP4 patents

5 Patents

US122103032025
Sheet Conveyor and Image Forming Apparatus Incorporating the Sheet Conveyor
Ricoh Company, Ltd.
0 cites
US121745652024
Heating Device, Fixing Device, and Image Forming Apparatus with a Single Sheet Sensor
Ricoh Company, Ltd.
0 cites
US120858772024
Conveyance Device and Image Forming Apparatus
Ricoh Company, Ltd.
0 cites
US120259352024
Heating Device, Fixing Device, and Image Forming Apparatus
Ricoh Company, Ltd.
0 cites
US119341262024
Heating Device, Fixing Device, and Image Forming Apparatus
RICOH COMPANY, Ltd.
0 cites