Inventor
YAMADA YUSUKE
JP208 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA YUSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
38 patentsUS6920298B2Jul 19, 2005
Sealing member, toner accommodating container and image forming apparatus
CANON KK96 citations99
US6879789B2Apr 12, 2005
Sealing member, toner accommodating container and image forming apparatus
CANON KK96 citations99
US7079788B2Jul 18, 2006
Developer cartridge and image forming apparatus
CANON KK76 citations98
US6944417B2Sep 13, 2005
Toner supply container and image forming apparatus
CANON KK75 citations98
US6314261B1Nov 6, 2001
Toner container and toner replenishing mechanism
CANON KK96 citations98
US5991571ANov 23, 1999
Cylindrical member and engagement member assembly
CANON KK121 citations98
US9046820B1Jun 2, 2015
Sealing member, toner accommodating container and image forming apparatus
CANON KK22 citations96
US7647012B2Jan 12, 2010
Sealing member, toner accommodating container and image forming apparatus
CANON KK33 citations96
US7469113B2Dec 23, 2008
Sealing member, toner accommodating container and image forming apparatus
CANON KK33 citations96
US7386251B2Jun 10, 2008
Toner supply container including a coupling member for engaging and receiving a driving force from a cylindrical member
CANON KK30 citations96
US7382997B2Jun 3, 2008
Sealing member, toner accommodating container and image forming apparatus
CANON KK29 citations96
US7376369B2May 20, 2008
Sealing member, toner accommodating container and image forming apparatus
CANON KK27 citations96
US7324777B2Jan 29, 2008
Sealing member, toner accommodating container and image forming apparatus
CANON KK30 citations96
US7127193B2Oct 24, 2006
Sealing member, toner accommodating container and image forming apparatus
CANON KK47 citations96
US7039347B2May 2, 2006
Toner supply container and image forming apparatus
CANON KK40 citations96
US6990301B2Jan 24, 2006
Sealing member, toner accommodating container and image forming apparatus
CANON KK58 citations96
US5907750AMay 25, 1999
Cylindrical structure, process cartridge, and image forming apparatus
CANON KK89 citations95
US10088773B2Oct 2, 2018
Developer supply kit, developer supplying device and image forming apparatus
CANON KK27 citations94
US9720349B2Aug 1, 2017
Developer supply kit, developer supplying device and image forming apparatus
CANON KK28 citations94
US10203631B2Feb 12, 2019
Developer supply container and developer supplying system
CANON KK12 citations93
US9753402B2Sep 5, 2017
Developer supply container and developer supplying system
CANON KK13 citations93
US9354551B2May 31, 2016
Developer supply container and developer supplying system
CANON KK17 citations93
US9354550B2May 31, 2016
Developer supply container and developer supplying system
CANON KK16 citations93
US9229364B2Jan 5, 2016
Developer supply container and developer supplying system
CANON KK20 citations93
US7970321B2Jun 28, 2011
Sealing member, toner accommodating container and image forming apparatus
CANON KK17 citations93
US7881645B2Feb 1, 2011
Sealing member, toner accommodating container and image forming apparatus
CANON KK19 citations93
US7433633B2Oct 7, 2008
Toner supply container having a coupling member for engaging and receiving a rotational force from a cylindrical member
CANON KK25 citations93
US7430384B2Sep 30, 2008
Sealing member, toner accommodating container and image forming apparatus
CANON KK23 citations93
US7116931B2Oct 3, 2006
Toner supply container and image forming apparatus
CANON KK19 citations93
US6993273B2Jan 31, 2006
Developer supply container, and coupling-driving member for developer supply container
CANON KK41 citations93
US6934494B2Aug 23, 2005
Driving force receiving member and driving mechanism
CANON KK48 citations93
USD615584SMay 11, 2010
Toner supplying cartridge
CANON KK18 citations92
US7190925B2Mar 13, 2007
Developer supply container
CANON KK23 citations92
US6980754B2Dec 27, 2005
Toner supply container and unsealing member for unsealing the toner supply container
CANON KK20 citations92
US6963713B2Nov 8, 2005
Developer supply container with a plurality of feeding projections
CANON KK32 citations92
US6947690B2Sep 20, 2005
Developer supply container
CANON KK39 citations92
US5771425AJun 23, 1998
Mechanically fastened cylindrical engaging member for use in an image forming apparatus
CANON KK26 citations92
US5111998AMay 12, 1992
Process for producing toner for developing electrostatic image and apparatus system therefor
CANON KK38 citations92
FUJIKURA LTD
3 patentsUS9995896B2Jun 12, 2018
Optical fiber ribbon and optical fiber cable housing optical fiber ribbon
FUJIKURA LTD17 citations93
US9389386B2Jul 12, 2016
Manufacturing method of optical fiber ribbon, manufacturing device for optical fiber ribbon implementing said manufacturing method, and optical fiber ribbon manufactured with said manufacturing method
FUJIKURA LTD26 citations93
US9086555B2Jul 21, 2015
Manufacturing method of optical fiber ribbon, and optical fiber ribbon manufactured by the manufacturing method
FUJIKURA LTD36 citations93
MITSUBISHI ELECTRIC CORP
2 patentsAKIZUKI RYUJIRO
2 patentsYAMADA YUSUKE
1 patentOKINO AYATOMO
1 patentMURAKAMI KATSUYA
1 patentTOGE KUNIHIRO
1 patentAISIN SEIKI
1 patentShowing the top 50 of 208 patents by PatentIndex Score.