Sakai; Motoko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sakai; Motoko.The latest application filed is for "carrier for developing electrostatic charge image, electrostatic charge image developer, and image forming apparatus".

Company Profile

0.20.18

Sakai; Motoko - Kanagawa JP
Sakai; Motoko - Minamiashigara JP
Sakai, Motoko - Minamiashigara-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Carrier for developing electrostatic charge image, electrostatic charge image developer, and image forming apparatus Grant 11,156,934 - Yoshihara , et al. October 26, 2	2021-10-26
Carrier For Developing Electrostatic Charge Image, Electrostatic Charge Image Developer, And Image Forming Apparatus App 20210286284 - YOSHIHARA; Kotaro ; et al.	2021-09-16
Electrostatic Charge Image Developing Toner And Electrostatic Charge Image Developer App 20210157249 - YOSHIHARA; Kotaro ; et al.	2021-05-27
Electrostatic charge image developer, developer cartridge, and process cartridge Grant 10,088,763 - Sakai , et al. October 2, 2	2018-10-02
Electrostatic charge image developer, developer cartridge, and process cartridge Grant 9,891,545 - Anno , et al. February 13, 2	2018-02-13
Electrostatic Charge Image Developer, Developer Cartridge, And Process Cartridge App 20170285504 - ANNO; Shintaro ; et al.	2017-10-05
Electrostatic Charge Image Developer, Developer Cartridge, And Process Cartridge App 20170255116 - SAKAI; Motoko ; et al.	2017-09-07
Electrostatic charge image developer, developer cartridge, and process cartridge Grant 9,639,014 - Tsurumi , et al. May 2, 2	2017-05-02
Electrostatic Charge Image Developing Toner, Electrostatic Charge Image Developer, And Toner Cartridge App 20170075242 - SAKAI; Motoko ; et al.	2017-03-16
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge Grant 9,535,349 - Sakai , et al. January 3, 2	2017-01-03
Electrostatic Charge Image Developer, Developer Cartridge, And Process Cartridge App 20160246194 - TSURUMI; Yosuke ; et al.	2016-08-25
Electrostatic Charge Image Developing Toner, Electrostatic Charge Image Developer, And Toner Cartridge App 20160216623 - SAKAI; Motoko ; et al.	2016-07-28
Toner for developing electrostatic image, developer for electrostatic image, toner cartridge, process cartridge, and image forming apparatus Grant 9,389,581 - Kitajima , et al. July 12, 2	2016-07-12
Toner for electrostatic image development, toner cartridge, process cartridge and image forming apparatus Grant RE45,970 - Taguchi , et al. April 12, 2	2016-04-12
Brilliant toner, electrostatic charge image developer, toner cartridge, and process cartridge Grant 9,207,551 - Sakai , et al. December 8, 2	2015-12-08
Brilliant Toner, Electrostatic Charge Image Developer, Toner Cartridge, And Process Cartridge App 20150268570 - SAKAI; Motoko ; et al.	2015-09-24
Electrostatic image developer and image forming apparatus Grant 8,942,587 - Takahashi , et al. January 27, 2	2015-01-27
Electrostatic Image Developer And Image Forming Apparatus App 20140178100 - TAKAHASHI; Sakon ; et al.	2014-06-26
Two-component developer, developer cartridge, process cartridge, and image forming apparatus Grant 8,685,608 - Takahashi , et al. April 1, 2	2014-04-01
Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge and image forming apparatus Grant 8,507,167 - Saito , et al. August 13, 2	2013-08-13
Toner for electrostatic image development, toner cartridge, process cartridge and image forming apparatus Grant 8,227,158 - Taguchi , et al. July 24, 2	2012-07-24
Toner For Developing Electrostatic Image, Developer For Electrostatic Image, Toner Cartridge, Process Cartridge, And Image Forming Apparatus App 20120156601 - KITAJIMA; Katsuyuki ; et al.	2012-06-21
Toner For Developing Electrostatic Charge Image, Electrostatic Charge Image Developer, Toner Cartridge, Process Cartridge And Image Forming Apparatus App 20110229811 - SAITO; Yutaka ; et al.	2011-09-22
Two-component Developer, Developer Cartridge, Process Cartridge, And Image Forming Apparatus App 20110229812 - TAKAHASHI; Sakon ; et al.	2011-09-22
Toner for developing electrostatic image, developer for developing electrostatic image, toner cartridge, process cartridge, and image forming apparatus Grant 7,955,773 - Sakai , et al. June 7, 2	2011-06-07
Toner For Electrostatic Image Development, Toner Cartridge, Process Cartridge And Image Forming Apparatus App 20100248110 - Taguchi; Tetsuya ; et al.	2010-09-30
Toner For Developing Electrostatic Image, Developer For Developing Electrostatic Image, Toner Cartridge, Process Cartridge, And Image Forming Apparatus App 20100081074 - SAKAI; Motoko ; et al.	2010-04-01
Electrostatic latent image developing agent and image forming method Grant 7,160,662 - Yoshino , et al. January 9, 2	2007-01-09
Image forming method using recycled toner Grant 7,095,974 - Yoshino , et al. August 22, 2	2006-08-22
Dry toner for electrostatic latent image developer, developer and image forming method Grant 7,026,085 - Yoshino , et al. April 11, 2	2006-04-11
Electrostatic image dry toner composition, developer for developing electrostatic latent image and image forming method Grant 6,929,893 - Yoshino , et al. August 16, 2	2005-08-16
Electrostatic latent image developing agent and image forming method App 20040234877 - Yoshino, Susumu ; et al.	2004-11-25
Image forming method App 20040234310 - Yoshino, Susumu ; et al.	2004-11-25
Dry toner for electrostatic latent image developer, developer and image forming method App 20040185361 - Yoshino, Susumu ; et al.	2004-09-23
Electrostatic image dry toner composition, developer for developing electrostatic latent image and image forming method App 20040058258 - Yoshino, Susumu ; et al.	2004-03-25

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