Yoshizawa; Ryuichi

Patent Applications and Registrations

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

Company Profile

0.26.22

Yoshizawa; Ryuichi - Yokohama JP
Yoshizawa; Ryuichi - Yokohama-shi JP
Yoshizawa; Ryuichi - Numazu JP
Yoshizawa; Ryuichi - Shizuoka JP
Yoshizawa; Ryuichi - Numazu-shi JP
Yoshizawa; Ryuichi - Shizuoka-ken 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 to correct timing of image formation Grant 10,254,699 - Kanno , et al.	2019-04-09
Image Forming Apparatus App 20180046126 - Kanno; Naoki ; et al.	2018-02-15
Image forming apparatus having a conveying path, option apparatus and image forming system Grant 9,291,976 - Hashii , et al. March 22, 2	2016-03-22
Image Forming Apparatus Having A Conveying Path, Option Apparatus And Image Forming System App 20160004203 - Hashii; Hiroki ; et al.	2016-01-07
Image forming apparatus for retrying feed of transfer material Grant 8,687,988 - Yoshizawa April 1, 2	2014-04-01
Image forming apparatus Grant 8,577,277 - Yoshizawa November 5, 2	2013-11-05
Image forming system and control method therefor, and control unit for image forming apparatus Grant 8,544,844 - Yoshizawa , et al. October 1, 2	2013-10-01
Image forming system and image forming method with operation continuation determination Grant 8,531,695 - Nakamura , et al. September 10, 2	2013-09-10
Image Forming Apparatus App 20120014730 - Yoshizawa; Ryuichi	2012-01-19
Image forming apparatus wherein a setting unit sets an interval of image formation according to a size of a recording medium Grant 8,060,003 - Yoshizawa November 15, 2	2011-11-15
Image Forming Apparatus App 20110274454 - Teshima; Eiichiro ; et al.	2011-11-10
Image forming apparatus Grant 8,000,616 - Teshima , et al. August 16, 2	2011-08-16
Image Forming System And Image Forming Method App 20110116121 - NAKAMURA; Akihiro ; et al.	2011-05-19
Image forming system and image forming method Grant 7,916,318 - Nakamura , et al. March 29, 2	2011-03-29
Image Forming Apparatus For Retrying Feed Of Transfer Material App 20100322651 - Yoshizawa; Ryuichi	2010-12-23
Image Forming System And Control Method Therefor, And Control Unit For Image Forming Apparatus App 20100314824 - Yoshizawa; Ryuichi ; et al.	2010-12-16
Image forming system and control method therefor, and control unit for image forming apparatus Grant 7,802,791 - Yoshizawa , et al. September 28, 2	2010-09-28
Image forming apparatus and its control method Grant 7,729,005 - Okanishi , et al. June 1, 2	2010-06-01
Image forming system and method Grant 7,595,912 - Takahashi , et al. September 29, 2	2009-09-29
Image forming apparatus and method for controlling the image forming apparatus Grant 7,551,306 - Yoshizawa , et al. June 23, 2	2009-06-23
Image Forming Apparatus And Method For Controlling Feeding Of Sheets App 20080187344 - Yoshizawa; Ryuichi	2008-08-07
Image forming apparatus and output control method of the same Grant 7,398,030 - Nakamura , et al. July 8, 2	2008-07-08
Image Forming Apparatus App 20080095549 - Yoshizawa; Ryuichi	2008-04-24
Image Forming Apparatus App 20070286614 - Teshima; Eiichiro ; et al.	2007-12-13
Method and apparatus for timing image formation in an image-forming apparatus Grant 7,251,424 - Yoshizawa July 31, 2	2007-07-31
Image forming apparatus Grant 7,190,916 - Yoshizawa March 13, 2	2007-03-13
Image Forming Apparatus And Method For Controlling The Image Forming Apparatus App 20070024883 - Yoshizawa; Ryuichi ; et al.	2007-02-01
Image forming apparatus and method Grant 7,146,118 - Yoshizawa December 5, 2	2006-12-05
Image forming system and image forming method App 20060256354 - Nakamura; Akihiro ; et al.	2006-11-16
Image forming system and method App 20060256393 - Takahashi; Atsuya ; et al.	2006-11-16
Image forming system and control method therefor, and control unit for image forming apparatus App 20060237902 - Yoshizawa; Ryuichi ; et al.	2006-10-26
Cartridge for replenishing developer including a memory device and a control system featuring the cartridge Grant 7,110,684 - Isobe , et al. September 19, 2	2006-09-19
Image forming apparatus and its control method App 20060126092 - Okanishi; Tadashi ; et al.	2006-06-15
Image forming apparatus and output control method of the same App 20060115290 - Nakamura; Akihiro ; et al.	2006-06-01
Image forming apparatus and method App 20060034629 - Yoshizawa; Ryuichi	2006-02-16
Image forming apparatus App 20040247336 - Yoshizawa, Ryuichi	2004-12-09
Image forming apparatus and method App 20040175199 - Yoshizawa, Ryuichi	2004-09-09
Image forming apparatus capable of discriminating a service life of detachably mounted process unit Grant 6,754,454 - Hiroshima , et al. June 22, 2	2004-06-22
Image forming apparatus and process unit mountable to image forming apparatus Grant 6,718,144 - Hiroshima , et al. April 6, 2	2004-04-06
Image forming apparatus and image forming method Grant 6,704,521 - Isobe , et al. March 9, 2	2004-03-09
Image forming apparatus and image forming method App 20030123889 - Isobe, Hironobu ; et al.	2003-07-03
Image forming apparatus and process unit mountable to image forming apparatus App 20030091353 - Hiroshima, Koichi ; et al.	2003-05-15
Image forming apparatus and image forming method App 20020025173 - Isobe, Hironobu ; et al.	2002-02-28
Image forming apparatus Grant 6,301,452 - Yoshizawa October 9, 2	2001-10-09

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