Inventor
SAKAI MOTOKO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI MOTOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
12 patentsUS6929893B2Aug 16, 2005
Electrostatic image dry toner composition, developer for developing electrostatic latent image and image forming method
FUJI XEROX CO LTD8 citations73
US7160662B2Jan 9, 2007
Electrostatic latent image developing agent and image forming method
FUJI XEROX CO LTD5 citations61
US7095974B2Aug 22, 2006
Image forming method using recycled toner
FUJI XEROX CO LTD6 citations61
USRE45970EApr 12, 2016
Toner for electrostatic image development, toner cartridge, process cartridge and image forming apparatus
FUJI XEROX CO LTD1 citations52
US8942587B2Jan 27, 2015
Electrostatic image developer and image forming apparatus
FUJI XEROX CO LTD1 citations52
US7955773B2Jun 7, 2011
Toner for developing electrostatic image, developer for developing electrostatic image, toner cartridge, process cartridge, and image forming apparatus
FUJI XEROX CO LTD1 citations52
US10088763B2Oct 2, 2018
Electrostatic charge image developer, developer cartridge, and process cartridge
FUJI XEROX CO LTD0 citations51
US9891545B2Feb 13, 2018
Electrostatic charge image developer, developer cartridge, and process cartridge
FUJI XEROX CO LTD1 citations51
US9207551B2Dec 8, 2015
Brilliant toner, electrostatic charge image developer, toner cartridge, and process cartridge
FUJI XEROX CO LTD0 citations51
US7026085B2Apr 11, 2006
Dry toner for electrostatic latent image developer, developer and image forming method
FUJI XEROX CO LTD0 citations51
US9639014B2May 2, 2017
Electrostatic charge image developer, developer cartridge, and process cartridge
FUJI XEROX CO LTD0 citations50
US9535349B2Jan 3, 2017
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge
FUJI XEROX CO LTD0 citations40
FUJIFILM BUSINESS INNOVATION CORP
2 patentsUS11506989B2Nov 22, 2022
Electrostatic charge image developing toner and electrostatic charge image developer
FUJIFILM BUSINESS INNOVATION CORP0 citations61
US11156934B2Oct 26, 2021
Carrier for developing electrostatic charge image, electrostatic charge image developer, and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations61