Iemura; Hirofumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Iemura; Hirofumi.The latest application filed is for "polyester resin for toner, toner for developing electrostatic charge image and method for forming image".

Company Profile

0.5.5

Iemura; Hirofumi - Tokyo 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
Polyester resin for toner, toner for developing electrostatic charge image and method for forming image Grant 7,569,320 - Nakanishi , et al. August 4, 2	2009-08-04
Electrostatic image developer and image-forming process Grant 7,141,344 - Nakanishi , et al. November 28, 2	2006-11-28
Polyester resin for toner, toner for developing electrostatic charge image and method for forming image App 20060084001 - Nakanishi; Yasushi ; et al.	2006-04-20
Toner for electrostatic development, charge controlling agent for the toner and process for producing the same Grant 6,858,366 - Yamazaki , et al. February 22, 2	2005-02-22
Electrostatic image developer and image-forming process App 20040157148 - Nakanishi, Yasushi ; et al.	2004-08-12
Electrostatic image developing toner and image-forming method using the same Grant 6,756,170 - Nakanishi , et al. June 29, 2	2004-06-29
Electrostatic image developing toner and image-forming method using the same App 20030124446 - Nakanishi, Yasushi ; et al.	2003-07-03
Toner for electrostatic development, charge controlling agent for the toner and process for producing the same App 20030064311 - Yamazaki, Tomomi ; et al.	2003-04-03
Toner for developing electrostatic latent image, charge control agent for use in the toner, and process for preparing the charge control agent App 20010049068 - Iemura, Hirofumi ; et al.	2001-12-06
Toner for developing electrostatic latent image Grant 6,261,731 - Iemura , et al. July 17, 2	2001-07-17

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