Mihara; Koichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mihara; Koichi.The latest application filed is for "developing device and image forming apparatus".

Company Profile

1.52.41

Mihara; Koichi - Osaka JP
MIHARA; Koichi - Osaka-shi JP
Mihara; Koichi - Fujiidera JP
Mihara; Koichi - Hujiidera JP
MIHARA; Koichi - Fujiidera-shi JP
Mihara; Koichi - Fujidera JP
Mihara; Koichi - Hujiidera-shi JP
Mihara; Koichi - Fujidera-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
Developing device and image forming apparatus Grant 8,831,483 - Mihara , et al. September 9, 2	2014-09-09
Developing device and image forming apparatus Grant 8,744,320 - Mihara , et al. June 3, 2	2014-06-03
Developing device and image forming apparatus Grant 8,731,443 - Mihara , et al. May 20, 2	2014-05-20
Development device and image forming apparatus provided therewith Grant 8,682,226 - Mihara , et al. March 25, 2	2014-03-25
Developer container and image forming apparatus Grant 8,666,291 - Ohgoshi , et al. March 4, 2	2014-03-04
Development device and image forming apparatus including the same Grant 8,660,466 - Mihara , et al. February 25, 2	2014-02-25
Developing device and image forming apparatus Grant 8,594,538 - Mihara , et al. November 26, 2	2013-11-26
Developing device with double spiral blade and image forming apparatus Grant 8,588,656 - Mihara , et al. November 19, 2	2013-11-19
Toner cartridge with shutter opening/closing and image forming apparatus using the same Grant 8,554,117 - Okuda , et al. October 8, 2	2013-10-08
Toner cartridge having a toner flowing-out preventing member and image forming apparatus using the same Grant 8,532,523 - Ishiguro , et al. September 10, 2	2013-09-10
Developing device and image forming apparatus having a developer conveying section with a spiral blade Grant 8,488,999 - Mihara , et al. July 16, 2	2013-07-16
Developing device and image forming apparatus Grant 8,452,215 - Mihara , et al. May 28, 2	2013-05-28
Toner cartridge including a toner flowing-out preventing valve Grant 8,417,160 - Ishiguro , et al. April 9, 2	2013-04-09
Developing device and image forming apparatus using the same Grant 8,412,077 - Ishiguro , et al. April 2, 2	2013-04-02
Developing device and image forming apparatus Grant 8,406,650 - Kunihiro , et al. March 26, 2	2013-03-26
Developing Device And Image Forming Apparatus App 20120328334 - MIHARA; Koichi ; et al.	2012-12-27
Toner cartridge with toner stirring section including a first rotating body and second rotating body and image forming apparatus including the same Grant 8,340,556 - Kunihiro , et al. December 25, 2	2012-12-25
Developing device and image forming apparatus using the same Grant 8,270,882 - Mihara , et al. September 18, 2	2012-09-18
Developing Device And Image Forming Apparatus App 20120219327 - MIHARA; Koichi ; et al.	2012-08-30
Toner cartridge and image forming apparatus using the same Grant 8,238,797 - Ishiguro , et al. August 7, 2	2012-08-07
Developing Device And Image Forming Apparatus App 20120189353 - MIHARA; Koichi ; et al.	2012-07-26
Developer Container And Image Forming Apparatus App 20120183333 - OHGOSHI; Toshihide ; et al.	2012-07-19
Developing Device And Image Forming Apparatus App 20120163873 - MIHARA; Koichi ; et al.	2012-06-28
Toner feed unit with shutter assembly and image forming apparatus equipped with the same Grant 8,155,566 - Yoshikawa , et al. April 10, 2	2012-04-10
Toner bottle having a rubbing member and image forming apparatus including same Grant 8,139,989 - Ohgoshi , et al. March 20, 2	2012-03-20
Developing Device And Image Forming Apparatus App 20120063813 - MIHARA; Koichi ; et al.	2012-03-15
Development Device And Image Forming Apparatus Provided Therewith App 20120045252 - MIHARA; Koichi ; et al.	2012-02-23
Toner Cartridge And Image Forming Apparatus Using The Same App 20120027467 - OKUDA; Takeshi ; et al.	2012-02-02
Toner cartridge and image forming apparatus using the same Grant 8,095,049 - Ishiguro , et al. January 10, 2	2012-01-10
Fluid container device and image forming apparatus Grant 8,095,047 - Kurimoto , et al. January 10, 2	2012-01-10
Development Device And Image Forming Apparatus Including The Same App 20110305484 - Mihara; Koichi ; et al.	2011-12-15
Development apparatus with a development roller scraper and image forming apparatus including the same Grant 8,078,089 - Kunihiro , et al. December 13, 2	2011-12-13
Developing Device And Image Forming Apparatus App 20110286769 - MIHARA; Koichi ; et al.	2011-11-24
Toner bottle and apparatus for image formation Grant 8,055,162 - Ohgoshi , et al. November 8, 2	2011-11-08
Toner replenishing apparatus and image forming apparatus Grant 8,055,163 - Kurimoto , et al. November 8, 2	2011-11-08
Developing device and image forming apparatus using the same Grant 8,045,896 - Mihara October 25, 2	2011-10-25
Toner Discharging Device, Toner Cartridge And Image Forming Apparatus App 20110255907 - MIHARA; Koichi ; et al.	2011-10-20
Toner replenishing apparatus and image forming apparatus Grant 8,027,622 - Kurimoto , et al. September 27, 2	2011-09-27
Toner Discharging Device, Toner Cartridge, And Image Forming Apparatus App 20110229213 - Mihara; Koichi ; et al.	2011-09-22
Developing Device And Image Forming Apparatus App 20110188894 - Mihara; Koichi ; et al.	2011-08-04
Developing Device And Image Forming Apparatus Using The Developing Device App 20110182624 - MIHARA; Koichi ; et al.	2011-07-28
Developing device and image forming apparatus using the same Grant 7,979,007 - Mihara , et al. July 12, 2	2011-07-12
Developing device and image forming apparatus including same Grant 7,974,548 - Mano , et al. July 5, 2	2011-07-05
Toner hopper, developing unit and image forming apparatus Grant 7,933,539 - Kubota , et al. April 26, 2	2011-04-26
Toner Cartridge And Image Forming Apparatus Using The Same App 20110064481 - ISHIGURO; Yasuyuki ; et al.	2011-03-17
Toner Cartridge And Image Forming Apparatus Using The Same App 20110064482 - Ishiguro; Yasuyuki ; et al.	2011-03-17
Toner Cartridge And Image Forming Apparatus Including The Same App 20110026974 - KUNIHIRO; Hisashi ; et al.	2011-02-03
Developing Device And Image Forming Apparatus App 20110008068 - Kunihiro; Hisashi ; et al.	2011-01-13
Toner Cartridge And Image Forming Apparatus Using The Same App 20110002715 - ISHIGURO; Yasuyuki ; et al.	2011-01-06
Developing Device And Image Forming Apparatus Using The Same App 20100322670 - ISHIGURO; Yasuyuki ; et al.	2010-12-23
Toner container, toner feed device and image forming apparatus Grant 7,805,092 - Mihara September 28, 2	2010-09-28
Developing Device And Image Forming Apparatus Using The Same App 20100226689 - MIHARA; Koichi	2010-09-09
Developing Device And Image Forming Apparatus Using The Same App 20100196057 - Mihara; Koichi ; et al.	2010-08-05
Developing Device And Image Forming Apparatus Using The Same App 20100196058 - Mihara; Koichi ; et al.	2010-08-05
Toner Feed Unit And Image Forming Apparatus Equipped With The Same App 20100054816 - YOSHIKAWA; Yoshihiro ; et al.	2010-03-04
Toner Cartridge And Image Forming Apparatus Using The Same App 20100003056 - ISHIGURO; Yasuyuki ; et al.	2010-01-07
Toner Replenishing Apparatus And Image Forming Apparatus App 20090285605 - Kurimoto; Hideaki ; et al.	2009-11-19
Image Processing Method, Image Processing Apparatus, And Image Forming Apparatus App 20090285505 - MIHARA; Koichi ; et al.	2009-11-19
Toner container, toner supply device using the same and image forming apparatus using the toner container and toner supply device Grant 7,606,519 - Mihara October 20, 2	2009-10-20
Toner Hopper, Developing Unit And Image Forming Apparatus App 20090252539 - KUBOTA; Hiroshi ; et al.	2009-10-08
Toner container, toner feed device and image forming apparatus Grant 7,596,338 - Mihara September 29, 2	2009-09-29
Development Apparatus And Image Forming Apparatus Including The Same App 20090226220 - Kunihiro; Hisashi ; et al.	2009-09-10
Developer container, developer supply device, and image forming apparatus Grant 7,580,658 - Mihara , et al. August 25, 2	2009-08-25
Toner Bottle And Image Forming Apparatus App 20090208253 - Ohgoshi; Toshihide ; et al.	2009-08-20
Toner Replenishing Apparatus And Image Forming Apparatus App 20090202276 - Kurimoto; Hideaki ; et al.	2009-08-13
Fluid Container Device And Image Forming Apparatus App 20090180814 - KURIMOTO; Hideaki ; et al.	2009-07-16
Waste developer collecting device, image forming apparatus, and waste developer collecting method Grant 7,526,236 - Kubota , et al. April 28, 2	2009-04-28
Developing Device And Image Forming Apparatus Including Same App 20090041507 - MANO; Ryosuke ; et al.	2009-02-12
Developer storing container and connecting member Grant 7,471,916 - Sanada , et al. December 30, 2	2008-12-30
Toner Bottle And Apparatus For Image Formation App 20080298846 - Ohgoshi; Toshihide ; et al.	2008-12-04
Developer Container, Developer Supply Device, And Image Forming Apparatus App 20080199226 - Mihara; Koichi ; et al.	2008-08-21
Toner transport device, toner supply device, and image forming apparatus Grant 7,395,015 - Ishiguro , et al. July 1, 2	2008-07-01
Toner container, toner supply device using the same and image forming apparatus using the toner container and toner supply device App 20080038022 - Mihara; Koichi	2008-02-14
Toner container, toner feed device and image forming apparatus App 20080013983 - Mihara; Koichi	2008-01-17
Toner container, toner feed device and image forming apparatus App 20080013984 - Mihara; Koichi	2008-01-17
Toner transport device, toner supply device, and image forming apparatus App 20060228134 - Ishiguro; Yasuyuki ; et al.	2006-10-12
Waste developer collecting device, image forming apparatus, and waste developer collecting method App 20060216066 - Kubota; Hiroshi ; et al.	2006-09-28
Developer storing container and connecting member App 20060067735 - Sanada; Yoshiaki ; et al.	2006-03-30