Yoneda; Takuzi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoneda; Takuzi.The latest application filed is for "development device, process cartridge, and image forming apparatus incorporating same".

Company Profile

2.24.21

Yoneda; Takuzi - Tokyo N/A JP
- Tokyo JP
Yoneda; Takuzi - Ohta-ku JP
Yoneda; Takuzi - Oota-ku JP
Yoneda; Takuzi - Kanagawa 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
Driving force transmission mechanism and image forming apparatus Grant 9,109,633 - Yoshizawa , et al. August 18, 2	2015-08-18
Image forming apparatus incorporating developing device with first and second seals Grant 08923726 -	2014-12-30
Image forming apparatus incorporating developing device with first and second seals Grant 8,923,726 - Tsuda , et al. December 30, 2	2014-12-30
Developer supplier, image forming apparatus, developer supplying method and image forming method Grant 8,843,033 - Yoneda , et al. September 23, 2	2014-09-23
Development device and image forming apparatus incorporating same Grant 8,843,019 - Yoshizawa , et al. September 23, 2	2014-09-23
Imaging device, image forming apparatus, and process cartridge Grant 8,843,015 - Utsunomiya , et al. September 23, 2	2014-09-23
Charging device, process cartridge, image forming apparatus, and toner Grant 8,428,488 - Mizuishi , et al. April 23, 2	2013-04-23
Development Device And Image Forming Apparatus Incorporating Same App 20120269553 - Yoshizawa; Hideo ; et al.	2012-10-25
Development Device, Process Cartridge, And Image Forming Apparatus Incorporating Same App 20120269544 - TSUDA; Kiyonori ; et al.	2012-10-25
Imaging Device, Image Forming Apparatus, And Process Cartridge App 20120237249 - UTSUNOMIYA; Kohichi ; et al.	2012-09-20
Driving Force Transmission Mechanism And Image Forming Apparatus App 20120230738 - YOSHIZAWA; Hideo ; et al.	2012-09-13
Image forming apparatus and developer supply method therefor Grant 8,121,498 - Uno , et al. February 21, 2	2012-02-21
Image forming apparatus and developer replenishing method Grant 8,086,117 - Uno , et al. December 27, 2	2011-12-27
Developer supply system and image forming apparatus incorporating same Grant 8,064,807 - Koeda , et al. November 22, 2	2011-11-22
Charging Device, Process Cartridge, Image Forming Apparatus, And Toner App 20110262179 - MIZUISHI; Haruji ; et al.	2011-10-27
Charging device, process cartridge, image forming apparatus, and toner Grant 8,000,627 - Mizuishi , et al. August 16, 2	2011-08-16
Image forming apparatus, lubricant applying device, transfer device, process cartridge, and toner Grant 7,826,786 - Suda , et al. November 2, 2	2010-11-02
Method and apparatus for image forming and effectively applying lubricant to an image bearing member Grant 7,672,635 - Hozumi , et al. March 2, 2	2010-03-02
Developer Supply System And Image Forming Apparatus Incorporating Same App 20090263164 - Koeda; Maiko ; et al.	2009-10-22
Developer cartridge and image formation apparatus App 20090232526 - Yoneda; Takuzi ; et al.	2009-09-17
Developer supplier, image forming apparatus, developer supplying method and image forming method App 20090180813 - Yoneda; Takuzi ; et al.	2009-07-16
Image Forming Apparatus And Developer Replenishing Method App 20090110425 - UNO; Mugijirou ; et al.	2009-04-30
Image Forming Apparatus And Developer Supply Method Therefor App 20090103935 - Uno; Mugijiro ; et al.	2009-04-23
Method and apparatus for image forming capable of effectively preventing resonance of frequencies Grant 7,477,856 - Yoneda , et al. January 13, 2	2009-01-13
Method And Apparatus For Image Forming And Effectively Applying Lubricant To An Image Bearing Member App 20080175635 - Hozumi; Yoshiki ; et al.	2008-07-24
Method and apparatus for image forming and effectively applying lubricant to an image bearing member Grant 7,373,101 - Hozumi , et al. May 13, 2	2008-05-13
Image forming apparatus that charges a photosensitive member by superimposing an alternate current bias voltage on a direct current bias voltage as the charge bias voltage Grant 7,333,744 - Shimojo , et al. February 19, 2	2008-02-19
Cleaning device, process cartridge, image forming apparatus and toner Grant 7,313,347 - Shintani , et al. December 25, 2	2007-12-25
Method and apparatus for electrophotographic image forming capable of effectively removing residual toner, a cleaning mechanism used therein, a process cartridge including the cleaning mechanism used in the apparatus, and toner used in the apparatus Grant 7,292,816 - Ojimi , et al. November 6, 2	2007-11-06
Charging Device, Process Cartridge, Image Forming Apparatus, And Toner App 20070196123 - Mizuishi; Haruji ; et al.	2007-08-23
Image forming apparatus, lubricant applying device, transfer device, process cartridge, and toner App 20070183824 - Suda; Takeo ; et al.	2007-08-09
Method and apparatus for image forming and effectively applying lubricant to an image bearing member App 20060194662 - Hozumi; Yoshiki ; et al.	2006-08-31
Image forming apparatus App 20060133837 - Shimojo; Eiji ; et al.	2006-06-22
Method and apparatus for image forming capable of effectively preventing resonance of frequencies App 20060133834 - Yoneda; Takuzi ; et al.	2006-06-22
Image forming apparatus and toner App 20060062594 - Kawasumi; Masanori ; et al.	2006-03-23
Cleaning device, process cartridge, image forming apparatus and toner App 20060039726 - Shintani; Takeshi ; et al.	2006-02-23
Charging apparatus, and image forming apparatus equipped with same App 20050271420 - Arai, Yuji ; et al.	2005-12-08
Method and apparatus for electrophotographic image forming capable of effectively removing residual toner, a cleaning mechanism used therein, a process cartridge including the cleaning mechanism used in the apparatus, and toner used in the apparatus App 20050232666 - Ojimi, Tokuya ; et al.	2005-10-20
Image forming apparatus, process cartridge, lubrication method, and toner App 20050232665 - Toshio, Koike ; et al.	2005-10-20
Image forming apparatus with control over developing unit during an idle running of an intermediate image transfer body Grant 6,226,481 - Yoneda , et al. May 1, 2	2001-05-01

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