Inventor
KEMMA TSUGUYORI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “KEMMA TSUGUYORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH CO LTD
6 patentsUS11633958B2Apr 25, 2023
Liquid discharge apparatus
RICOH CO LTD5 citations72
US8342628B2Jan 1, 2013
Image forming apparatus
RICOH CO LTD3 citations62
US12030308B2Jul 9, 2024
Image forming apparatus
RICOH CO LTD0 citations61
US11198310B2Dec 14, 2021
Image forming apparatus
RICOH CO LTD0 citations61
US10632762B2Apr 28, 2020
Heating apparatus and image forming system
RICOH CO LTD1 citations61
US10562321B2Feb 18, 2020
Heating apparatus, image applier, and image applying method
RICOH CO LTD0 citations49
KEMMA TSUGUYORI
4 patentsUS8128198B2Mar 6, 2012
Image forming apparatus including carriage with recording head
KEMMA TSUGUYORI1 citations48
US11565535B2Jan 31, 2023
Heating device and heating method
KEMMA TSUGUYORI0 citations47
US9050838B2Jun 9, 2015
Image forming apparatus with carriage mounting recording head for ejecting liquid droplets
KEMMA TSUGUYORI0 citations38
US8833906B2Sep 16, 2014
Image forming apparatus including droplet-ejection recording head
KEMMA TSUGUYORI0 citations38