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Patent applications and USPTO patent grants for Sugiyama; Yosuke.The latest application filed is for "image forming apparatus having a supporting frame supporting and exposure unit".
Patent | Date |
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Image forming device with exposure unit and pressing member Grant 9,651,889 - Sugiyama , et al. May 16, 2 | 2017-05-16 |
Image forming apparatus having a supporting frame supporting an exposure unit having a grounded wire Grant 9,632,478 - Sugiyama April 25, 2 | 2017-04-25 |
Image Forming Apparatus Having a Supporting Frame Supporting and Exposure Unit App 20160342132 - SUGIYAMA; Yosuke | 2016-11-24 |
Image forming apparatus having a supporting frame supporting an exposure unit via an elastic member Grant 9,411,304 - Sugiyama August 9, 2 | 2016-08-09 |
Exposure device and method for producing the same Grant 9,387,688 - Sugiyama , et al. July 12, 2 | 2016-07-12 |
Image Forming Device With Exposure Unit and Pressing Member App 20160011538 - Sugiyama; Yosuke ;   et al. | 2016-01-14 |
Image Forming Apparatus App 20160011561 - SUGIYAMA; Yosuke | 2016-01-14 |
Image forming apparatus having exposing unit positioning member Grant 9,201,383 - Yokoi , et al. December 1, 2 | 2015-12-01 |
Optical scanning apparatus Grant 9,176,320 - Sugiyama November 3, 2 | 2015-11-03 |
Image forming apparatus including a movable exposure unit Grant 9,141,077 - Sugiyama September 22, 2 | 2015-09-22 |
Optical Scanning Apparatus App 20140233081 - Sugiyama; Yosuke | 2014-08-21 |
Image forming apparatus Grant 8,791,973 - Matsushita , et al. July 29, 2 | 2014-07-29 |
Image Forming Apparatus Having Exposing Unit Positioning Member App 20140204167 - Yokoi; Junichi ;   et al. | 2014-07-24 |
Image Forming Device with Exposure Unit and Pressing Member App 20140198169 - Sugiyama; Yosuke ;   et al. | 2014-07-17 |
Image forming apparatus having exposing unit positioning member Grant 8,717,398 - Yokoi , et al. May 6, 2 | 2014-05-06 |
Optical scanning device Grant 8,705,157 - Sugiyama April 22, 2 | 2014-04-22 |
Image forming device with exposure unit and pressing member Grant 8,698,860 - Sugiyama , et al. April 15, 2 | 2014-04-15 |
Image Forming Apparatus App 20130259521 - SUGIYAMA; Yosuke | 2013-10-03 |
Image Forming Apparatus App 20130258024 - Matsushita; Yuichi ;   et al. | 2013-10-03 |
Image forming apparatus Grant 8,400,481 - Sakai , et al. March 19, 2 | 2013-03-19 |
Optical Scanning Device App 20120307329 - SUGIYAMA; Yosuke | 2012-12-06 |
Exposure apparatus and image forming apparatus provided with the same Grant 8,310,515 - Yokoi , et al. November 13, 2 | 2012-11-13 |
Image forming apparatus and method of manufacturing the same Grant 8,289,359 - Yokoi , et al. October 16, 2 | 2012-10-16 |
Image forming apparatus including positioning member for exposure unit Grant 8,274,540 - Tamaru , et al. September 25, 2 | 2012-09-25 |
Image forming apparatus Grant 7,825,946 - Sugiyama , et al. November 2, 2 | 2010-11-02 |
Method of manufacturing semiconductor device Grant 7,781,233 - Tomita , et al. August 24, 2 | 2010-08-24 |
Exposure Apparatus and Image Forming Apparatus Provided with the Same App 20100053585 - YOKOI; Junichi ;   et al. | 2010-03-04 |
Image Forming Apparatus App 20100054813 - TAMARU; Yasuo ;   et al. | 2010-03-04 |
Image Forming Apparatus App 20100054802 - SAKAI; Toshio ;   et al. | 2010-03-04 |
Exposure Device and Method for Producing the Same App 20100020301 - SUGIYAMA; Yosuke ;   et al. | 2010-01-28 |
Image Forming Apparatus and Method of Manufacturing the Same App 20090322851 - Yokoi; Junichi ;   et al. | 2009-12-31 |
Image Forming Device App 20090274488 - SUGIYAMA; Yosuke | 2009-11-05 |
Method Of Manufacturing Semiconductor Device App 20090269863 - Tomita; Ryuji ;   et al. | 2009-10-29 |
Image Forming Apparatus App 20090116875 - Sugiyama; Yosuke ;   et al. | 2009-05-07 |
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