Tomita; Kazufumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tomita; Kazufumi.The latest application filed is for "electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, developing device, image forming apparatus, and image forming method".

Company Profile

0.10.10

Tomita; Kazufumi - Kanagawa JP
Tomita; Kazufumi - Minamiashigara JP
Tomita; Kazufumi - Minamiashigara-shi JP
Tomita; Kazufumi - Minami-Ashigara JP
Tomita; Kazufumi - Ashigara 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, toner cartridge, developing device, image forming apparatus, and image forming method Grant 8,956,796 - Kadokura , et al. February 17, 2	2015-02-17
Electrostatic Charge Image Developing Toner, Electrostatic Charge Image Developer, Toner Cartridge, Developing Device, Image Forming Apparatus, And Image Forming Method App 20140170550 - KADOKURA; Yasuo ; et al.	2014-06-19
Toner for developing electrostatic image used in electrophotography and process for producing the same Grant 7,588,874 - Tomita , et al. September 15, 2	2009-09-15
Electrophotographic Toner, Method For Manufacturing The Same, Electrophotographic Developing Agent, Toner Cartridge, Process Cartridge And Image Forming Apparatus App 20090226833 - SATO; Shuji ; et al.	2009-09-10
Toner for electrophotography, manufacturing method of toner for electrophotography, developer for electrophotography, and image forming method Grant 7,575,841 - Daimon , et al. August 18, 2	2009-08-18
Toner for developing electrostatic image, production method thereof, resin particle dispersion, and electrostatic image developer Grant 7,498,113 - Matsumura , et al. March 3, 2	2009-03-03
Toner for developing electrostatic latent image, developer for developing electrostatic latent image, and process for producing toner for developing electrostatic latent image Grant 7,432,030 - Tsurumi , et al. October 7, 2	2008-10-07
Toner for electrophotography and developer for electrophotography, as well as image forming method Grant 7,410,741 - Daimon , et al. August 12, 2	2008-08-12
Electrophotographic toner and production method therefor Grant 7,300,735 - Tsurumi , et al. November 27, 2	2007-11-27
Toner for developing electrostatic latent images, production method thereof, and electrostatic latent image developer using the same Grant 7,267,920 - Nakazawa , et al. September 11, 2	2007-09-11
Toner for electrophotography, manufacturing method of toner for electrophotography, developer for electrophotography, and image forming method App 20070048647 - Daimon; Katsumi ; et al.	2007-03-01
Toner for developing electrostatic image, production method thereof, resin particle dispersion, and electrostatic image developer App 20060240353 - Matsumura; Yasuo ; et al.	2006-10-26
Toner for electrophotography and developer for electrophotography, as well as image forming method App 20060194136 - Daimon; Katsumi ; et al.	2006-08-31
Toner for developing electrostatic latent image, developer for developing electrostatic latent image, and process for producing toner for developing electrostatic latent image App 20060057484 - Tsurumi; Yosuke ; et al.	2006-03-16
Electrophotographic toner and production method therefor App 20050175920 - Tsurumi, Yosuke ; et al.	2005-08-11
Toner for developing electrostatic latent images, production method thereof, and electrostatic latent image developer using the same App 20050175923 - Nakazawa, Hiroshi ; et al.	2005-08-11
Toner for developing electrostatic image used in electrophotography and process for producing the same App 20050175918 - Tomita, Kazufumi ; et al.	2005-08-11
Electrophotographic toner, process for preparing the same, and two-component developer App 20010046634 - Tomita, Kazufumi ; et al.	2001-11-29
Toner for electrophotography and method of preparation thereof Grant 6,037,090 - Tanaka , et al. March 14, 2	2000-03-14
Electrophotographic toner and process for producing the same Grant 5,312,710 - Tomita , et al. May 17, 1	1994-05-17

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