Inventor
KIKUCHI KENJI
JP97 patents
⚠️ This page may combine multiple inventors who share the name “KIKUCHI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH CO LTD
13 patentsUSD636813SApr 26, 2011
End cap of powder container
RICOH CO LTD43 citations98
US9581937B2Feb 28, 2017
Powder container and image forming apparatus
RICOH CO LTD11 citations92
US11209748B2Dec 28, 2021
Powder container including a nozzle receiving opening and scoop
RICOH CO LTD2 citations84
US11803134B2Oct 31, 2023
Powder container
RICOH CO LTD1 citations73
US10976686B2Apr 13, 2021
Toner container having protrusions projecting from opposite sides of the toner container
RICOH CO LTD2 citations73
US10908532B2Feb 2, 2021
Nozzle insertion member, powder container, and image forming apparatus
RICOH CO LTD1 citations73
US10670990B2Jun 2, 2020
Nozzle insertion member, powder container, and image forming apparatus
RICOH CO LTD1 citations73
US10401760B2Sep 3, 2019
Nozzle insertion member, powder container, and image forming apparatus
RICOH CO LTD1 citations73
US9348259B2May 24, 2016
Toner housing container and image forming apparatus
RICOH CO LTD3 citations73
USD1035771SJul 16, 2024
Portion of a powder container
RICOH CO LTD0 citations63
US11314185B2Apr 26, 2022
Toner container having protrusions projecting from opposite sides of the toner container
RICOH CO LTD0 citations63
US8346135B2Jan 1, 2013
Powder conveyance device having a powder conveyance pipe with first, second, and third conveyance sections
RICOH CO LTD3 citations63
US12313987B2May 27, 2025
Powder container with a nozzle receiver
RICOH CO LTD0 citations62
KIKUCHI KENJI
13 patentsUSD879194SMar 24, 2020
Portion of a powder container
KIKUCHI KENJI25 citations94
USD753216SApr 5, 2016
Portion of a powder container
KIKUCHI KENJI25 citations94
USD740356SOct 6, 2015
Portion of a powder container
KIKUCHI KENJI22 citations93
USD736850SAug 18, 2015
Portion of a powder container
KIKUCHI KENJI21 citations93
USD734386SJul 14, 2015
Portion of a powder container
KIKUCHI KENJI15 citations93
USD718382SNov 25, 2014
Powder container
KIKUCHI KENJI23 citations93
USD656181SMar 20, 2012
Powder container for storing toner, carrier or the like
KIKUCHI KENJI25 citations93
US9465317B2Oct 11, 2016
Nozzle insertion member, powder container, and image forming apparatus
KIKUCHI KENJI12 citations92
US8792809B2Jul 29, 2014
Toner container and image forming apparatus with a mechanism to secure the toner container
KIKUCHI KENJI28 citations92
US8909093B2Dec 9, 2014
Toner container and image forming apparatus with a secure seal
KIKUCHI KENJI10 citations84
US8959908B2Feb 24, 2015
Brake controller
KIKUCHI KENJI6 citations72
US10048621B2Aug 14, 2018
Nozzle insertion member, powder container, and image forming apparatus
KIKUCHI KENJI1 citations63
US9857729B2Jan 2, 2018
Nozzle insertion member, powder container, and image forming apparatus
KIKUCHI KENJI1 citations63
TAKAMI NOBUO
4 patentsUS9128415B2Sep 8, 2015
Toner container including first and second rails and a shutter which moves along the rails
TAKAMI NOBUO12 citations92
US8929779B2Jan 6, 2015
Toner container and image forming apparatus in which the toner container has protrusions which interact with the image forming device
TAKAMI NOBUO21 citations92
US9541862B2Jan 10, 2017
Toner container including a cap with two shoulders and image forming device
TAKAMI NOBUO7 citations84
US9329529B2May 3, 2016
Toner container and image forming apparatus in which the toner container has protrusions which interact with the image forming apparatus
TAKAMI NOBUO8 citations84
HOSOKAWA HIROSHI
3 patentsUS9482988B2Nov 1, 2016
Powder container and image forming apparatus
HOSOKAWA HIROSHI8 citations92
US9740139B2Aug 22, 2017
Powder container including a container portion to be engaged with a powder replenishing device
HOSOKAWA HIROSHI5 citations84
US9523940B2Dec 20, 2016
Powder detector, developing device, process cartridge, image forming apparatus, and powder detecting method
HOSOKAWA HIROSHI5 citations73
FUJITSU LTD
3 patentsUS6507944B1Jan 14, 2003
Data processing method and apparatus, reticle mask, exposing method and apparatus, and recording medium
FUJITSU LTD18 citations92
US6033728AMar 7, 2000
Apparatus for spin coating, a method for spin coating and a method for manufacturing semiconductor device
FUJITSU LTD51 citations90
US6444483B1Sep 3, 2002
Method and apparatus of producing partial-area mask data files
FUJITSU LTD9 citations71
HORI EISUKE
3 patentsUS8989636B2Mar 24, 2015
Toner container and image forming apparatus
HORI EISUKE7 citations83
US8655234B2Feb 18, 2014
Toner supply assembly and image forming apparatus incorporating same
HORI EISUKE10 citations83
US8649713B2Feb 11, 2014
Toner container, image forming apparatus including same, and connecting structure for connecting toner container and image forming apparatus
HORI EISUKE16 citations83
UOP LLC
2 patentsKIMURA HIDEKI
1 patentHITACHI LTD
1 patentHIROTA TETSURO
1 patentKOJIMA SATOSHI
1 patentYASUKAWA DAISUKE
1 patentSONY CORP
1 patentKAWASHIMA NAOHIRO
1 patentSHIBA MASANA
1 patentYAMAMOTO MITSUFUMI
1 patentShowing the top 50 of 97 patents by PatentIndex Score.