Inventor
AKIYAMA JOHJI
JP3 patents
Patents
3 patentsUS11500323B2Nov 15, 2022
Sheet processing apparatus, laminator, image forming apparatus, and image forming system
RICOH CO LTD5 citations83
US12105465B1Oct 1, 2024
Sheet processing apparatus, laminator, image forming apparatus, and image forming system
RICOH CO LTD0 citations61
US11269273B2Mar 8, 2022
Image forming apparatus and image forming system incorporating the image forming apparatus
RICOH CO LTD0 citations51