Tokuyama; Mitsuru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tokuyama; Mitsuru.The latest application filed is for "image forming apparatus and toner supply method".

Company Profile

0.26.15

Tokuyama; Mitsuru - Osaka JP
Tokuyama; Mitsuru - Kyoto JP
Tokuyama; Mitsuru - Kizugawa JP
Tokuyama; Mitsuru - Kizugawa-shi JP
Tokuyama; Mitsuru - Soraku-gun JP
Tokuyama; Mitsuru - Nara JP
Tokuyama; Mitsuru - Utsunomiya 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 and toner supply method Grant 8,406,641 - Hinoue , et al. March 26, 2	2013-03-26
Developing device, image forming apparatus, and cleaning method for the developing device Grant 8,295,740 - Ohkawa , et al. October 23, 2	2012-10-23
Developing device, image forming apparatus including the same and developing method Grant 8,249,481 - Takenouchi , et al. August 21, 2	2012-08-21
Cleaning blade Grant 7,981,585 - Tokuyama , et al. July 19, 2	2011-07-19
Image Forming Apparatus And Toner Supply Method App 20110123204 - HINOUE; Kazuma ; et al.	2011-05-26
Image forming apparatus with toner concentration sensor Grant 7,860,415 - Tokuyama , et al. December 28, 2	2010-12-28
Image forming apparatus and drive control method of the same Grant 7,826,755 - Naoi , et al. November 2, 2	2010-11-02
Image forming apparatus with power saving sleep mode Grant 7,817,934 - Naoi , et al. October 19, 2	2010-10-19
Developing Device, Image Forming Apparatus, And Cleaning Method For The Developing Device App 20100196056 - OHKAWA; Takeshi ; et al.	2010-08-05
Developing device and image forming apparatus having a developing roller with a grooved sleeve Grant 7,769,327 - Morimoto , et al. August 3, 2	2010-08-03
Image forming apparatus including a charger and intake/exhaust Grant 7,616,912 - Nishimura , et al. November 10, 2	2009-11-10
Image forming apparatus, method of controlling same, program for controlling, and recording medium for program Grant 7,561,831 - Naoi , et al. July 14, 2	2009-07-14
Image Forming Apparatus And Drive Control Method Of The Same App 20090175635 - Naoi; Hiroo ; et al.	2009-07-09
Optical discharge apparatus and image forming apparatus containing the same Grant 7,498,559 - Nishimura , et al. March 3, 2	2009-03-03
Developing Device And Image Forming Apparatus App 20090010683 - Morimoto; Kiyofumi ; et al.	2009-01-08
Developing device, image forming apparatus including the same and developing method App 20090010669 - Takenouchi; Kohichi ; et al.	2009-01-08
Image Forming Apparatus App 20090010662 - Naoi; Hiroo ; et al.	2009-01-08
Developing device with corrected toner density sensing, control method, and computer-readable storage medium Grant 7,430,381 - Takenouchi , et al. September 30, 2	2008-09-30
Image forming apparatus App 20080124108 - TOKUYAMA; Mitsuru ; et al.	2008-05-29
Cleaning Blade And Image Forming Apparatus App 20080103257 - TOKUYAMA; Mitsuru ; et al.	2008-05-01
Image forming apparatus and density correction data creation method used therein Grant 7,272,332 - Kitagawa , et al. September 18, 2	2007-09-18
Image correction method and image forming apparatus Grant 7,251,422 - Tokuyama , et al. July 31, 2	2007-07-31
Information processing apparatus and program Grant 7,236,906 - Tokuyama June 26, 2	2007-06-26
Image forming apparatus and intake/exhaust system App 20060275048 - Nishimura; Yasuhiro ; et al.	2006-12-07
Information processing apparatus and program App 20060235643 - Tokuyama; Mitsuru	2006-10-19
Developing device, image forming apparatus having developing device, developing device control method, developing device control program, and computer-readable storage medium App 20060193650 - Takenouchi; Kouichi ; et al.	2006-08-31
Image forming apparatus, method of controlling same, program for controlling, and recording medium for program App 20060182456 - Naoi; Hiroo ; et al.	2006-08-17
Optical discharge apparatus and image forming apparatus containing the same App 20060060751 - Nishimura; Yasuhiro ; et al.	2006-03-23
Image forming apparatus and density correction data creation method used therein App 20050281573 - Kitagawa, Takashi ; et al.	2005-12-22
Image processing device for image region discrimination Grant 6,965,696 - Tokuyama , et al. November 15, 2	2005-11-15
Image correction method and image forming apparatus App 20050214005 - Tokuyama, Mitsuru ; et al.	2005-09-29
Image processing device Grant 6,728,425 - Tokuyama , et al. April 27, 2	2004-04-27
Image forming device Grant 6,477,282 - Ohtsuki , et al. November 5, 2	2002-11-05
Image processing apparatus Grant 6,324,309 - Tokuyama , et al. November 27, 2	2001-11-27
Image processing apparatus Grant 6,240,206 - Tokuyama , et al. May 29, 2	2001-05-29
Developing unit and image forming apparatus Grant 6,167,227 - Fujita , et al. December 26, 2	2000-12-26
Toner density control for an image forming apparatus Grant 5,839,018 - Asanuma , et al. November 17, 1	1998-11-17
Process control stabilizing system including a cleaning device for the corona wires Grant 5,384,623 - Ohashi , et al. January 24, 1	1995-01-24
Water absorbing sheet assembly Grant 4,414,255 - Tokuyama , et al. November 8, 1	1983-11-08
Porous sheet Grant 4,364,985 - Tokuyama , et al. December 21, 1	1982-12-21

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