Patents/Inventors

Hiroko Ohkura

KanagawaJP2 patents

3 Patents

US120300902024
Wiping Member, Wiping Method, and Image Forming Apparatus
Ricoh Company, Ltd.
0 cites
US119811412024
Wiping Method and Image Forming Apparatus
Ricoh Company, Ltd.
0 cites
US117802302023
Wiper, Wiping Device, Liquid Discharge Apparatus, and Wiping Method
RICOH COMPANY, Ltd.
0 cites