Inventor
ANDOH SHIOMI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “ANDOH SHIOMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH CO LTD
3 patentsUS11273643B2Mar 15, 2022
Liquid discharge head, liquid discharge device, and liquid discharge apparatus
RICOH CO LTD0 citations57
US11230102B2Jan 25, 2022
Liquid discharge head, discharge device, and liquid discharge apparatus
RICOH CO LTD0 citations57
US11400715B2Aug 2, 2022
Liquid discharge head, discharge device, and liquid discharge apparatus
RICOH CO LTD0 citations46