Inventor
YONETA RYOHTA
JP10 patents
⚠️ This page may combine multiple inventors who share the name “YONETA RYOHTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YONETA RYOHTA
6 patentsUS9120320B2Sep 1, 2015
Liquid ejection head and image forming device
YONETA RYOHTA2 citations57
US9102147B2Aug 11, 2015
Liquid discharge head and image forming apparatus
YONETA RYOHTA1 citations47
US9056468B2Jun 16, 2015
Liquid discharge head and image forming apparatus
YONETA RYOHTA0 citations47
US10105944B2Oct 23, 2018
Liquid discharge head, liquid discharge device, and liquid discharge apparatus
YONETA RYOHTA0 citations36
US9120319B2Sep 1, 2015
Liquid discharge head and image forming apparatus
YONETA RYOHTA0 citations36
US8960876B2Feb 24, 2015
Liquid ejection head and image forming apparatus
YONETA RYOHTA0 citations36
RICOH CO LTD
3 patentsUS11040536B2Jun 22, 2021
Liquid discharge head, liquid discharge device, and liquid discharge apparatus
RICOH CO LTD4 citations71
US11400717B2Aug 2, 2022
Liquid discharge apparatus and image forming method
RICOH CO LTD0 citations59
US11577523B2Feb 14, 2023
Liquid discharge apparatus
RICOH CO LTD0 citations48