Inventor
TSUJI MASATO
JP39 patents
⚠️ This page may combine multiple inventors who share the name “TSUJI MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUBOTA TOMOHIRO
10 patentsUS8744321B2Jun 3, 2014
Developer container, developing device, process unit, and image forming apparatus
KUBOTA TOMOHIRO17 citations92
US10175607B2Jan 8, 2019
Developer container including a convex portion, a rotator, and a recess
KUBOTA TOMOHIRO4 citations84
US8792808B2Jul 29, 2014
Developer container, developing device, process unit, and image forming apparatus
KUBOTA TOMOHIRO7 citations84
USD723099SFeb 24, 2015
Powder container
KUBOTA TOMOHIRO6 citations83
USD724655SMar 17, 2015
Powder container
KUBOTA TOMOHIRO4 citations72
USD712463SSep 2, 2014
Powder container
KUBOTA TOMOHIRO1 citations62
USD698387SJan 28, 2014
Powder container
KUBOTA TOMOHIRO3 citations62
US10295933B2May 21, 2019
Developer container, developing device, process unit, and image forming apparatus
KUBOTA TOMOHIRO0 citations52
US9280130B2Mar 8, 2016
Developer container, developing device, process unit, and image forming apparatus
KUBOTA TOMOHIRO0 citations52
US9176419B2Nov 3, 2015
Developer container, developing device, process unit, and image forming apparatus
KUBOTA TOMOHIRO0 citations52
RICOH CO LTD
5 patentsUS11506994B2Nov 22, 2022
Toner cartridge including a protrusion protruding from a center of a conveyance drive gear
RICOH CO LTD0 citations62
US11231663B2Jan 25, 2022
Toner cartridge including a protrusion protruding from a center of a conveyance drive gear
RICOH CO LTD0 citations62
US10816914B2Oct 27, 2020
Developer container for image forming apparatus
RICOH CO LTD0 citations52
US10558145B2Feb 11, 2020
Downsized developer container with higher degree of freedom
RICOH CO LTD0 citations52
US9696657B2Jul 4, 2017
Developer container, developing device, process unit, and image forming apparatus
RICOH CO LTD0 citations52
FUJI XEROX CO LTD
4 patentsUS5515451AMay 7, 1996
Image processing system for selectively reproducing documents
FUJI XEROX CO LTD117 citations98
US5796869AAug 18, 1998
Image processing system
FUJI XEROX CO LTD57 citations95
US5568268AOct 22, 1996
Image forming device with forgery prevention
FUJI XEROX CO LTD77 citations94
US5629990AMay 13, 1997
Image processing system
FUJI XEROX CO LTD38 citations92
TSURITANI SHOH
3 patentsUSD847254SApr 30, 2019
Toner container
TSURITANI SHOH1 citations62
US9239565B2Jan 19, 2016
Powder container, developing unit, process unit, and image forming apparatus incorporating same
TSURITANI SHOH0 citations51
US9658574B2May 23, 2017
Powder container, developing device, process unit, and image forming apparatus
TSURITANI SHOH0 citations40
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
2 patentsORGANO CORP
2 patentsUS10420344B2Sep 24, 2019
Method for producing stabilized hypobromous acid composition, stabilized hypobromous acid composition, and slime inhibition method for separation membrane
ORGANO CORP2 citations65
US11666055B2Jun 6, 2023
Method for producing stabilized hypobromous acid composition, stabilized hypobromous acid composition, and slime inhibition method for separation membrane
ORGANO CORP0 citations54