Patents/Inventors

Toshio Koike

TokyoJP2 patents

2 Patents

US119063562024
Spectral-characteristic Acquisition Apparatus and Method of Obtaining Spectral Characteristics
Ricoh Company, Ltd.
0 cites
US117094422023
Consumable Supply Method, Consumable Container, Image Forming Apparatus, and Refill Consumable Container
RICOH COMPANY, Ltd.
0 cites