Usami; Masaaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Usami; Masaaki.The latest application filed is for "electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge".

Company Profile

0.6.7

Usami; Masaaki - Kanagawa 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
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge Grant 10,025,210 - Tanabe , et al. July 17, 2	2018-07-17
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge Grant 9,910,372 - Iguchi , et al. March 6, 2	2018-03-06
Carrier for two-component developer, two-component developer, and method of preparing carrier for two-component developer Grant 9,885,969 - Tanabe , et al. February 6, 2	2018-02-06
Electrostatic charge image developing carrier, method of preparing electrostatic charge image developing carrier, and electrostatic charge image developer Grant 9,864,293 - Hasegawa , et al. January 9, 2	2018-01-09
Electrostatic Charge Image Developing Toner, Electrostatic Charge Image Developer, And Toner Cartridge App 20170315459 - IGUCHI; Moegi ; et al.	2017-11-02
Electrostatic Charge Image Developing Toner, Electrostatic Charge Image Developer, And Toner Cartridge App 20170315460 - TANABE; Takeshi ; et al.	2017-11-02
Carrier For Two-component Developer, Two-component Developer, And Method Of Preparing Carrier For Two-component Developer App 20170277054 - TANABE; Takeshi ; et al.	2017-09-28
Electrostatic Charge Image Developing Carrier, Method Of Preparing Electrostatic Charge Image Developing Carrier, And Electrostatic Charge Image Developer App 20170255120 - HASEGAWA; Toshiaki ; 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

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