Hirose; Hiroya

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirose; Hiroya.The latest application filed is for "image developer and image forming apparatus".

Company Profile

0.9.9

Hirose; Hiroya - Sagamihara JP
Hirose; Hiroya - Kanagawa JP
Hirose; Hiroya - Sagamiwara JP
HIROSE; Hiroya - Sagamiwara-shi JP
Hirose; Hiroya - Sagamihara city JP
Hirose; Hiroya - Sagamihara-shi JP
Hirose; Hiroya - 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
Developing unit having effective developer transportability, and process cartridge and image forming apparatus using the same Grant 8,135,311 - Tsuda , et al. March 13, 2	2012-03-13
Development device, and image forming apparatus and process cartridge using the development device Grant 7,899,368 - Yoshida , et al. March 1, 2	2011-03-01
Development apparatus and image forming apparatus employing the same Grant 7,826,776 - Tsuda , et al. November 2, 2	2010-11-02
Developing device and image forming apparatus Grant 7,801,466 - Hirose September 21, 2	2010-09-21
Image forming apparatus capable of reducing an occurrence of developer depletion in a development unit Grant 7,796,921 - Tsuda , et al. September 14, 2	2010-09-14
Image developer providing improved developer dispersibility and image forming apparatus containing the same Grant 7,725,059 - Hirose May 25, 2	2010-05-25
Image Developer And Image Forming Apparatus App 20080205938 - HIROSE; Hiroya	2008-08-28
Developing Unit Having Effective Developer Transportability, And Process Cartridge And Image Forming Apparatus Using The Same App 20080038021 - TSUDA; Kiyonori ; et al.	2008-02-14
Developing Device And Image Forming Apparatus App 20070269235 - HIROSE; Hiroya	2007-11-22
Development Apparatus And Image Forming Apparatus Employing The Same App 20070264054 - TSUDA; Kiyonori ; et al.	2007-11-15
Development Device, And Image Forming Apparatus And Process Cartridge Using The Development Device App 20070264052 - Yoshida; Satoru ; et al.	2007-11-15
Cleaning unit and image forming apparatus having multiple cleaning blades Grant 7,272,354 - Murakami , et al. September 18, 2	2007-09-18
Image Forming Apparatus Capable Of Reducing An Occurrence Of Developer Depletion In A Development Unit App 20070160392 - Tsuda; Kiyonori ; et al.	2007-07-12
Cleaning unit, process cartridge, image forming apparatus, and toner App 20060216085 - Murakami; Eisaku ; et al.	2006-09-28
Cleaning unit, process cartridge, and image forming apparatus Grant 7,110,696 - Murakami , et al. September 19, 2	2006-09-19
Cleaning unit, process cartridge, image forming apparatus, and toner App 20040136763 - Murakami, Eisaku ; et al.	2004-07-15
System for managing temperature in an image forming apparatus by controlling printing speed Grant 6,694,108 - Hirose , et al. February 17, 2	2004-02-17
System For Managing Temperature In An Image Forming Apparatus By Controlling Printing Speed App 20030002881 - HIROSE, HIROYA ; et al.	2003-01-02

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