KUMA; KAZUOSA

Patent Applications and Registrations

Patent applications and USPTO patent grants for KUMA; KAZUOSA.The latest application filed is for "image forming apparatus".

Company Profile

0.42.51

KUMA; KAZUOSA - KANAGAWA JP
KUMA; Kazuosa - Yokohama JP
Kuma; Kazuosa - Kanagawa-ken JP
Kuma; Kazuosa - Yokohamashi JP
Kuma; Kazuosa - Yokohama-shi JP
Kuma; Kazuosa - Yokohama City 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
Image Forming Apparatus App 20160306313 - KUMA; KAZUOSA	2016-10-20
Image forming apparatus Grant 9,395,659 - Tanaka , et al. July 19, 2	2016-07-19
Transfer Assembly And Image Forming Apparatus Including Same App 20150346643 - KONISHI; Takahiro ; et al.	2015-12-03
Static eliminator and image forming apparatus including same Grant 9,198,268 - Kuma November 24, 2	2015-11-24
Static Eliminator And Image Forming Apparatus Including Same App 20150110528 - KUMA; Kazuosa	2015-04-23
Image Forming Apparatus App 20140328604 - TANAKA; Shinya ; et al.	2014-11-06
Image Forming Apparatus And Guide Therefor Capable Of Reducing Toner Scattered On Recording Medium App 20130177341 - SAEKI; Kazuchika ; et al.	2013-07-11
Image forming apparatus and guide therefor capable of reducing toner scattered on recording medium Grant 8,412,089 - Saeki , et al. April 2, 2	2013-04-02
Image forming apparatus utilizing both a transfer belt and a direct transfer member Grant 8,315,545 - Sudo , et al. November 20, 2	2012-11-20
Image forming apparatus Grant 8,249,468 - Kuma , et al. August 21, 2	2012-08-21
Image forming apparatus capable of effectively performing a maintenance operation Grant 8,219,000 - Kuma , et al. July 10, 2	2012-07-10
Developer container, developer supplying device, and image forming apparatus Grant 8,195,070 - Hosokawa , et al. June 5, 2	2012-06-05
Image forming apparatus Grant 8,139,968 - Katoh , et al. March 20, 2	2012-03-20
Developer Container, Developer Supplying Device, And Image Forming Apparatus App 20110249991 - Hosokawa; Hiroshi ; et al.	2011-10-13
Developer container, developer supplying device, and image forming apparatus Grant 8,005,406 - Hosokawa , et al. August 23, 2	2011-08-23
Image Forming Apparatus And Guide Therefor Capable Of Reducing Toner Scattered On Recording Medium App 20110103862 - SAEKI; Kazuchika ; et al.	2011-05-05
Lubricant applying device and image forming apparatus Grant 7,933,546 - Fukao , et al. April 26, 2	2011-04-26
Image forming apparatus and guide therefor capable of reducing toner scattered on recording medium Grant 7,899,386 - Saeki , et al. March 1, 2	2011-03-01
Transfer assembly and image forming apparatus including same Grant 7,885,588 - Katoh , et al. February 8, 2	2011-02-08
Developer Container, Developer Supplying Device, And Image Forming Apparatus App 20110026973 - Hosokawa; Hiroshi ; et al.	2011-02-03
Neutralization unit and image forming apparatus having a neutralization unit for removing electric charge Grant 7,848,692 - Saeki , et al. December 7, 2	2010-12-07
Developer container, developer supplying device, and image forming apparatus Grant 7,835,673 - Hosokawa , et al. November 16, 2	2010-11-16
Method and apparatus for image forming of effectively detecting image data Grant 7,831,161 - Hirayama , et al. November 9, 2	2010-11-09
Apparatus for image forming and image developing with an improvement of toner container holding Grant 7,706,727 - Kuma , et al. April 27, 2	2010-04-27
Developer container, developer supplying device, and image forming apparatus Grant 7,697,870 - Hosokawa , et al. April 13, 2	2010-04-13
Image Forming Apparatus And Control Method For Same App 20100061752 - SUDO; Kazuhisa ; et al.	2010-03-11
Image Forming Apparatus App 20090317104 - Katoh; Tsutomu ; et al.	2009-12-24
Image forming apparatus capable of providing a stable belt movement in a belt unit Grant 7,627,268 - Katoh , et al. December 1, 2	2009-12-01
Image forming apparatus including an operation panel provided on a facing Grant 7,620,345 - Ishii , et al. November 17, 2	2009-11-17
Image Forming Apparatus App 20090279906 - KUMA; Kazuosa ; et al.	2009-11-12
Desktop color image forming apparatus and method of making the same Grant 7,606,521 - Noguchi , et al. October 20, 2	2009-10-20
Developer Container, Developer Supplying Device, And Image Forming Apparatus App 20090175660 - HOSOKAWA; Hiroshi ; et al.	2009-07-09
Lubricant Applying Device And Image Forming Apparatus App 20090169236 - Fukao; Takeshi ; et al.	2009-07-02
Developer container, developer supplying device, and image forming apparatus Grant 7,519,317 - Hosokawa , et al. April 14, 2	2009-04-14
Image forming apparatus and belt unit Grant 7,509,073 - Katoh , et al. March 24, 2	2009-03-24
Belt device including an annular belt, and an image forming apparatus for detection of rotational angular speed or rotational angular displacement Grant 7,499,665 - Kuma , et al. March 3, 2	2009-03-03
Developer container, developer supplying device, and image forming apparatus Grant 7,480,476 - Hosokawa , et al. January 20, 2	2009-01-20
Developer Container, Developer Supplying Device, And Image Forming Apparatus App 20080286013 - Hosokawa; Hiroshi ; et al.	2008-11-20
Image forming device and mounting member for mounting a toner container thereon Grant 7,447,469 - Uchiyama , et al. November 4, 2	2008-11-04
Desktop Color Image Forming Apparatus And Method Of Making The Same App 20080240799 - Noguchi; Yuusuke ; et al.	2008-10-02
Desktop color image forming apparatus and method of making the same Grant 7,406,283 - Noguchi , et al. July 29, 2	2008-07-29
Transfer Assembly And Image Forming Apparatus Including Same App 20080175619 - KATOH; Tsutomu ; et al.	2008-07-24
Image forming apparatus with pressure applying members that apply pressure to support shafts Grant 7,400,851 - Kuma , et al. July 15, 2	2008-07-15
Surface-moving-body driving device, belt device, and image forming apparatus App 20080145102 - Katoh; Tsutomu ; et al.	2008-06-19
Desktop color image forming apparatus and method of making the same Grant 7,333,749 - Noguchi , et al. February 19, 2	2008-02-19
Developer container, developer supplying device, and image forming apparatus Grant 7,321,744 - Hosokawa , et al. January 22, 2	2008-01-22
Developer Container, Developer Supplying Device, And Image Forming Apparatus App 20080003021 - Hosokawa; Hiroshi ; et al.	2008-01-03
Image forming apparatus with detachable power-requiring unit and unit positioning member Grant 7,313,344 - Kuma , et al. December 25, 2	2007-12-25
Transfer Unit And Image Forming Apparatus App 20070286640 - KATOH; Tsutomu ; et al.	2007-12-13
Image forming apparatus Grant 7,302,200 - Washio , et al. November 27, 2	2007-11-27
Image Forming Apparatus With Sheet Guiding Unit Between Transfering Unit And Fixing Unit App 20070248391 - Yokokawa; Nobuto ; et al.	2007-10-25
Desktop Color Image Forming Apparatus And Method Of Making The Same App 20070242976 - Noguchi; Yuusuke ; et al.	2007-10-18
Image Forming Apparatus App 20070234912 - ISHII; Hiroshi ; et al.	2007-10-11
Desktop color image forming apparatus and method of making the same Grant 7,263,309 - Noguchi , et al. August 28, 2	2007-08-28
Developer container, developer supplying device, and image forming apparatus App 20070177905 - Hosokawa; Hiroshi ; et al.	2007-08-02
Image Forming Apparatus Capable Of Effectively Performing A Maintenance Operation App 20070127947 - KUMA; Kazuosa ; et al.	2007-06-07
Image Forming Apparatus Capable Of Providing A Stable Belt Movement In A Belt Unit App 20070127955 - Katoh; Tsutomu ; et al.	2007-06-07
Desktop Color Image Forming Apparatus And Method Of Making The Same App 20070127946 - Noguchi; Yuusuke ; et al.	2007-06-07
Method and apparatus for image forming capable of effectively eliminating color displacements Grant 7,215,907 - Fukuchi , et al. May 8, 2	2007-05-08
Apparatus For Image Forming And Image Developing With An Improvement Of Toner Container Holding App 20070098455 - Kuma; Kazuosa ; et al.	2007-05-03
Image forming apparatus and guide therefor capable of reducing toner scattered on recording medium App 20070098472 - Saeki; Kazuchika ; et al.	2007-05-03
Method and apparatus for image forming of effectively detecting image data App 20070098423 - Hirayama; Yuushi ; et al.	2007-05-03
Image Forming Apparatus With Detachable Power-requiring Unit App 20070086807 - Kuma; Kazuosa ; et al.	2007-04-19
Image forming apparatus for reliably holding attachable units Grant 7,181,152 - Kuma , et al. February 20, 2	2007-02-20
Apparatus for image forming and image developing with an improvement of toner container holding Grant 7,174,121 - Kuma , et al. February 6, 2	2007-02-06
Image forming apparatus with detachable power-requiring unit Grant 7,164,874 - Kuma , et al. January 16, 2	2007-01-16
Neutralization unit and image forming apparatus having a neutralization unit for removing electric charge App 20060284958 - Saeki; Kazuchika ; et al.	2006-12-21
Belt device and image forming apparatus App 20060210324 - Kuma; Kazuosa ; et al.	2006-09-21
Image forming apparatus and belt unit App 20060210307 - Katoh; Tsutomu ; et al.	2006-09-21
Image forming apparatus App 20060140659 - Washio; Takeshi ; et al.	2006-06-29
Image forming apparatus App 20060120763 - Ishii; Hiroshi ; et al.	2006-06-08
Image forming device and mounting member for mounting a toner container thereon App 20060083555 - Uchiyama; Misaki ; et al.	2006-04-20
Image forming apparatus with discharging unit of increased capacity Grant 7,016,629 - Ishii , et al. March 21, 2	2006-03-21
Image forming apparatus with detachable power-requiring unit App 20060008288 - Kuma; Kazuosa ; et al.	2006-01-12
Image forming apparatus App 20050281594 - Kuma, Kazuosa ; et al.	2005-12-22
Image forming apparatus with detachable power-requiring unit Grant 6,970,665 - Kuma , et al. November 29, 2	2005-11-29
Apparatus for image forming and image developing with an improvement of toner container holding App 20050226657 - Kuma, Kazuosa ; et al.	2005-10-13
Desktop color image forming apparatus and method of making the same App 20050169653 - Noguchi, Yuusuke ; et al.	2005-08-04
Desktop color image forming apparatus and method of making the same Grant 6,898,407 - Noguchi , et al. May 24, 2	2005-05-24
Method and apparatus for image forming capable of effectively eliminating color displacements App 20050084293 - Fukuchi, Yutaka ; et al.	2005-04-21
Image forming apparatus App 20050008393 - Kuma, Kazuosa ; et al.	2005-01-13
Developer container, developer supplying device, and image forming apparatus App 20040223790 - Hosokawa, Hiroshi ; et al.	2004-11-11
Image forming apparatus App 20040208676 - Ishii, Hiroshi ; et al.	2004-10-21
Image forming apparatus with detachable power-requiring unit App 20040131380 - Kuma, Kazuosa ; et al.	2004-07-08
Desktop color image forming apparatus and method of making the same App 20040126150 - Noguchi, Yuusuke ; et al.	2004-07-01

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