TOMATSU; Yoshiya

Patent Applications and Registrations

Patent applications and USPTO patent grants for TOMATSU; Yoshiya.The latest application filed is for "medium supporting device and printing apparatus".

Company Profile

2.98.86

TOMATSU; Yoshiya - Kasugai JP
TOMATSU; Yoshiya - Kasugai-shi JP
Tomatsu; Yoshiya - Aichi JP
Tomatsu; Yoshiya - Aichi-ken JP
TOMATSU; Yoshiya - Nagoya-shi Aichi
Tomatsu; Yoshiya - Nagoya 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
Medium Supporting Device And Printing Apparatus App 20220169053 - TOMATSU; Yoshiya	2022-06-02
Printing Apparatus App 20210179378 - TOMATSU; Yoshiya	2021-06-17
Conveying Apparatus And Printing Apparatus App 20210179376 - TOMATSU; Yoshiya	2021-06-17
Conveyor And Image Recording Apparatus App 20210181666 - Tomatsu; Yoshiya ; et al.	2021-06-17
Gear transmission device and image forming apparatus Grant 10,995,834 - Tomatsu May 4, 2	2021-05-04
Gear transmission device and image forming apparatus Grant 10,907,703 - Tomatsu February 2, 2	2021-02-02
Image-forming apparatus including drum unit and support member for supporting developing cartridges and exposure heads Grant 10,831,147 - Tomatsu November 10, 2	2020-11-10
Gear Transmission Device And Image Forming Apparatus App 20200149618 - TOMATSU; Yoshiya	2020-05-14
Gear Transmission Device And Image Forming Apparatus App 20200103006 - TOMATSU; Yoshiya	2020-04-02
Image-Forming Apparatus Including Drum Unit and Support Member for Supporting Developing Cartridges and Exposure Heads App 20190278216 - Tomatsu; Yoshiya	2019-09-12
Boss for self-tapping screw Grant 10,006,481 - Tomatsu June 26, 2	2018-06-26
Opening and closing apparatus and image forming apparatus Grant 9,834,973 - Tomatsu December 5, 2	2017-12-05
Image forming apparatus with retainer for pivoting document reader unit Grant 9,635,202 - Tomatsu April 25, 2	2017-04-25
Pressing mechanism for a developing cartridge Grant 9,625,874 - Takakuwa , et al. April 18, 2	2017-04-18
Opening And Closing Apparatus And Image Forming Apparatus App 20170067278 - TOMATSU; Yoshiya	2017-03-09
Image forming apparatus including LED exposure system with linking mechanism for moving exposure member Grant 9,535,394 - Okabe , et al. January 3, 2	2017-01-03
Image Forming Apparatus App 20160286062 - Tomatsu; Yoshiya	2016-09-29
Image Forming Apparatus App 20160216685 - Okabe; Yasushi ; et al.	2016-07-28
Image forming apparatus and image forming unit Grant 9,400,483 - Igarashi , et al. July 26, 2	2016-07-26
Boss for Self-Tapping Screw App 20160146237 - Tomatsu; Yoshiya	2016-05-26
Image forming apparatus in which linking mechanism links movement of exposure members Grant 9,329,564 - Okabe , et al. May 3, 2	2016-05-03
Image Forming Apparatus and Image Forming Unit App 20160070229 - Igarashi; Hiroshi ; et al.	2016-03-10
Image forming apparatus Grant 9,250,602 - Tomatsu , et al. February 2, 2	2016-02-02
Image Forming Apparatus App 20150346676 - Okabe; Yasushi ; et al.	2015-12-03
Image forming apparatus and image forming unit Grant 9,188,941 - Igarashi , et al. November 17, 2	2015-11-17
Image forming apparatus having resin frame for supporting photosensitive drum Grant 9,182,729 - Souda , et al. November 10, 2	2015-11-10
Pressing Mechanism for a Developing Cartridge App 20150248106 - Takakuwa; Yoshito ; et al.	2015-09-03
Image forming device having holder positioning arrangement Grant 9,122,228 - Souda , et al. September 1, 2	2015-09-01
Image forming apparatus in which linking mechanism links movement of exposure members Grant 9,110,397 - Okabe , et al. August 18, 2	2015-08-18
Image forming apparatus capable of positioning drawer relative to main frame Grant 9,098,053 - Hashimoto , et al. August 4, 2	2015-08-04
Image Forming Apparatus App 20150177680 - Souda; Makoto ; et al.	2015-06-25
Pressing mechanism for a developing cartridge Grant 9,037,037 - Takakuwa , et al. May 19, 2	2015-05-19
Image forming apparatus Grant 9,020,393 - Tomatsu April 28, 2	2015-04-28
Image forming device having holder positioning arrangement Grant 9,014,597 - Tomatsu April 21, 2	2015-04-21
Image Forming Apparatus App 20150093145 - TOMATSU; Yoshiya ; et al.	2015-04-02
Image Forming Apparatus App 20150063870 - Okabe; Yasushi ; et al.	2015-03-05
Image Forming Apparatus and Image Forming Unit App 20140356025 - Igarashi; Hiroshi ; et al.	2014-12-04
Image forming apparatus Grant 8,899,578 - Tomatsu December 2, 2	2014-12-02
Image formation apparatus Grant 8,897,671 - Tomatsu November 25, 2	2014-11-25
Image forming apparatus in which linking mechanism links movement of exposure members Grant 8,886,088 - Okabe , et al. November 11, 2	2014-11-11
Photosensitive-member unit and image forming apparatus Grant 8,886,084 - Okabe , et al. November 11, 2	2014-11-11
Image forming device having holder unit that holds developing units and spacer member to maintain developing units at particular position Grant 8,879,952 - Okabe , et al. November 4, 2	2014-11-04
Image Forming Apparatus Capable of Positioning Drawer Relative to Main Frame App 20140321881 - Hashimoto; Junichi ; et al.	2014-10-30
Image forming apparatus and image forming unit Grant 8,837,981 - Igarashi , et al. September 16, 2	2014-09-16
Image forming apparatus Grant 8,800,986 - Tomatsu August 12, 2	2014-08-12
Photosensitive unit and image forming apparatus Grant 8,805,234 - Hashimoto , et al. August 12, 2	2014-08-12
Pressing Mechanism for a Developing Cartridge App 20140212171 - Takakuwa; Yoshito ; et al.	2014-07-31
Image forming apparatus having a cover and a pressing mechanism for pressing a developing cartridge when closing the cover Grant 8,781,360 - Takakuwa , et al. July 15, 2	2014-07-15
Image forming device provided with side walls having empty region Grant 8,768,204 - Tomatsu , et al. July 1, 2	2014-07-01
Image Forming Apparatus App 20140126929 - Tomatsu; Yoshiya	2014-05-08
Image Forming Apparatus and Image Forming Unit App 20140072337 - Igarashi; Hiroshi ; et al.	2014-03-13
Image Forming Apparatus App 20140044452 - Okabe; Yasushi ; et al.	2014-02-13
Cover opening and closing mechanism and image processing device Grant 8,634,745 - Tomatsu January 21, 2	2014-01-21
Photosensitive-Member Unit And Image Forming Apparatus App 20140010574 - Okabe; Yasushi ; et al.	2014-01-09
Image forming apparatus and image forming unit Grant 8,606,145 - Igarashi , et al. December 10, 2	2013-12-10
Image forming apparatus in which movement of cover causes moving mechanisms to move exposure members Grant 8,588,649 - Okabe , et al. November 19, 2	2013-11-19
Image Forming Device App 20130294799 - Okabe; Yasushi ; et al.	2013-11-07
Photosensitive-member unit and image forming apparatus Grant 8,559,846 - Okabe , et al. October 15, 2	2013-10-15
Support member for rotary member Grant 8,548,355 - Tomatsu October 1, 2	2013-10-01
Image Forming Apparatus App 20130223906 - Tomatsu; Yoshiya	2013-08-29
Pressing Mechanism for a Developing Cartridge App 20130188988 - Takakuwa; Yoshito ; et al.	2013-07-25
Driving force transmission mechanism and image forming apparatus Grant 8,488,996 - Tomatsu July 16, 2	2013-07-16
Image forming device having spacer member for retaining developing roller at position spaced away from corresponding photosensitive drum Grant 8,483,593 - Okabe , et al. July 9, 2	2013-07-09
Image forming device having sheet reverse running mechanism Grant 8,452,197 - Tomatsu May 28, 2	2013-05-28
Image Forming Apparatus and Image Forming Unit App 20130084101 - Igarashi; Hiroshi ; et al.	2013-04-04
Image forming apparatus have a cover and a pressing mechanism for pressing a developing cartridge when closing the cover Grant 8,396,392 - Takakuwa , et al. March 12, 2	2013-03-12
Image Forming Device Having Holder Positioning Arrangement App 20130004198 - Tomatsu; Yoshiya	2013-01-03
Image Forming Device Having Holder Positioning Arrangement App 20130004199 - SOUDA; Makoto ; et al.	2013-01-03
Image forming apparatus and image forming unit Grant 8,340,549 - Igarashi , et al. December 25, 2	2012-12-25
Image Formation Apparatus App 20120251177 - TOMATSU; Yoshiya	2012-10-04
Photosensitive Unit and Image Forming Apparatus App 20120251172 - HASHIMOTO; Junichi ; et al.	2012-10-04
Image Forming Device Provided with Side Walls Having Empty Region App 20120251163 - TOMATSU; Yoshiya ; et al.	2012-10-04
Image forming apparatus Grant 8,270,877 - Tomatsu , et al. September 18, 2	2012-09-18
Image Forming Apparatus App 20120228816 - TOMATSU; Yoshiya	2012-09-13
Gear mechanism and image forming apparatus Grant 8,233,824 - Tomatsu July 31, 2	2012-07-31
Image Forming Apparatus App 20120189346 - OKABE; Yasushi ; et al.	2012-07-26
Image forming apparatus including detachable supporting member Grant 8,229,319 - Tomatsu , et al. July 24, 2	2012-07-24
Image Forming Apparatus App 20120134726 - TOMATSU; Yoshiya	2012-05-31
Image forming apparatus including frame structure for supporting image forming unit Grant 8,175,491 - Tomatsu , et al. May 8, 2	2012-05-08
Pressing Mechanism For A Developing Cartridge App 20120107014 - TAKAKUWA; Yoshihito ; et al.	2012-05-03
Image forming device having a structure capable of facilitating positioning of an image forming unit provided in the image forming device Grant 8,160,472 - Tomatsu April 17, 2	2012-04-17
Image forming apparatus having moving mechanism for moving exposure member relative to photoconductor Grant 8,150,294 - Okabe , et al. April 3, 2	2012-04-03
Image forming apparatus having member for moving developer carrier in and out of contact with photosensitive element included in drum unit Grant 8,126,358 - Tomatsu February 28, 2	2012-02-28
Pressing mechanism for a developing cartridge Grant 8,099,018 - Takakuwa , et al. January 17, 2	2012-01-17
Photosensitive-member Unit And Image Forming Apparatus App 20120008983 - Okabe; Yasushi ; et al.	2012-01-12
Cover Opening and Closing Mechanism and Image Processing Device App 20110318050 - TOMATSU; Yoshiya	2011-12-29
Photosensitive-member unit and image forming apparatus Grant 8,045,883 - Okabe , et al. October 25, 2	2011-10-25
Image Forming Device App 20110229194 - OKABE; Yasushi ; et al.	2011-09-22
Image forming device Grant 8,010,013 - Tomatsu August 30, 2	2011-08-30
Driving Force Transmission Mechanism And Image Forming Apparatus App 20110182623 - TOMATSU; Yoshiya	2011-07-28
Image forming apparatus Grant 7,979,020 - Tomatsu July 12, 2	2011-07-12
Image Forming Apparatus App 20110150528 - TOMATSU; Yoshiya	2011-06-23
Image forming apparatus having a translation member for separating a photosensitive member from a developing member Grant 7,920,807 - Tomatsu April 5, 2	2011-04-05
Image forming apparatus Grant 7,914,215 - Tomatsu , et al. March 29, 2	2011-03-29
Image-forming device having side walls Grant 7,894,743 - Tomatsu February 22, 2	2011-02-22
Image forming apparatus Grant 7,876,476 - Tomatsu January 25, 2	2011-01-25
Image-forming device having sheet metal frame fixed over resin frame with screws Grant 7,835,663 - Tomatsu November 16, 2	2010-11-16
Image Forming Apparatus App 20100272468 - TOMATSU; Yoshiya ; et al.	2010-10-28
Image Forming Apparatus App 20100272470 - TOMATSU; Yoshiya ; et al.	2010-10-28
Photosensitive-member Unit And Image Forming Apparatus App 20100260518 - Okabe; Yasushi ; et al.	2010-10-14
Image Forming Device Having Sheet Reverse Running Mechanism App 20100247117 - TOMATSU; Yoshiya	2010-09-30
Image forming apparatus Grant 7,783,226 - Tomatsu August 24, 2	2010-08-24
Image forming apparatus and image forming unit Grant 7,778,567 - Igarashi , et al. August 17, 2	2010-08-17
Photosensitive-member unit and image forming apparatus Grant 7,769,320 - Okabe , et al. August 3, 2	2010-08-03
Image forming apparatus having duct and exhaust outlet Grant 7,725,049 - Tomatsu , et al. May 25, 2	2010-05-25
Gear Mechanism And Image Forming Apparatus App 20100021208 - TOMATSU; Yoshiya	2010-01-28
Image Forming Apparatus App 20100014887 - TOMATSU; Yoshiya ; et al.	2010-01-21
Image Forming Device App 20090317125 - TOMATSU; Yoshiya	2009-12-24
Image Forming Device App 20090317126 - TOMATSU; Yoshiya	2009-12-24
Image Forming Apparatus App 20090269101 - OKABE; Yasushi ; et al.	2009-10-29
Image Forming Apparatus App 20090220273 - Tomatsu; Yoshiya	2009-09-03
Photosensitive-member Unit And Image Forming Apparatus App 20090202271 - OKABE; Yasushi ; et al.	2009-08-13
Image Forming Apparatus and Image Forming Unit App 20090190955 - Igarashi; Hiroshi ; et al.	2009-07-30
Photosensitive-member unit and image forming apparatus Grant 7,522,858 - Okabe , et al. April 21, 2	2009-04-21
Support Member For Rotary Member App 20090092414 - TOMATSU; Yoshiya	2009-04-09
Thermal fixing device and image forming apparatus with a thermal fixing device that included a fixing member, a first pressing member and a second pressing member Grant 7,477,868 - Tomatsu January 13, 2	2009-01-13
Image forming apparatus having a state in which a conveying roller is pressed toward a recording medium Grant 7,463,848 - Tomatsu , et al. December 9, 2	2008-12-09
Image forming apparatus having foot portions coupled to a bottom surface thereof Grant 7,454,155 - Tomatsu November 18, 2	2008-11-18
Opening and closing mechanism and image recording apparatus having the same Grant 7,433,629 - Tomatsu October 7, 2	2008-10-07
Image forming apparatus Grant 7,398,048 - Tomatsu July 8, 2	2008-07-08
Fixing device Grant 7,398,044 - Masuda , et al. July 8, 2	2008-07-08
Image Forming Apparatus App 20080145092 - Tomatsu; Yoshiya ; et al.	2008-06-19
Engagement method and system for an image forming apparatus Grant 7,369,806 - Tomatsu , et al. May 6, 2	2008-05-06
Image-forming Device Having Side Walls App 20080002341 - TOMATSU; Yoshiya	2008-01-03
Image-forming Device Having Sheet Metal Frame Fixed Over Resin Frame With Screws App 20080003015 - TOMATSU; Yoshiya	2008-01-03
Image Forming Apparatus App 20070269246 - TOMATSU; Yoshiya ; et al.	2007-11-22
Image Forming Apparatus App 20070160382 - TOMATSU; Yoshiya	2007-07-12
Image Forming Apparatus App 20070154234 - TOMATSU; Yoshiya	2007-07-05
Image Forming Apparatus App 20070146809 - Tomatsu; Yoshiya	2007-06-28
Photosensitive-member unit and image forming apparatus App 20070147885 - Okabe; Yasushi ; et al.	2007-06-28
Image Forming Apparatus App 20070147892 - TOMATSU; Yoshiya ; et al.	2007-06-28
Image forming apparatus App 20070092322 - Tomatsu; Yoshiya	2007-04-26
Image forming apparatus, process unit and developing cartridge App 20070077086 - Takakuwa; Yoshihito ; et al.	2007-04-05
Wrinkle prevented thermal fixing device and image forming apparatus Grant 7,113,716 - Tomatsu September 26, 2	2006-09-26
Thermal fixing device and image forming apparatus Grant 7,110,711 - Tomatsu September 19, 2	2006-09-19
Image forming apparatus App 20060193666 - Tomatsu; Yoshiya	2006-08-31
Image forming apparatus and image forming unit App 20060067734 - Igarashi; Hiroshi ; et al.	2006-03-30
Thermal fixing device and image forming apparatus Grant 7,009,153 - Tomatsu March 7, 2	2006-03-07
Thermal fixing device and image forming apparatus Grant 7,003,252 - Tomatsu February 21, 2	2006-02-21
Opening and closing mechanism and image recording apparatus having the same App 20060029425 - Tomatsu; Yoshiya	2006-02-09
Image forming apparatus App 20060024098 - Tomatsu; Yoshiya ; et al.	2006-02-02
Image forming device capable of changing pressing force between fixing members Grant 6,904,257 - Tomatsu June 7, 2	2005-06-07
Fixing device App 20050084302 - Masuda, Takehiro ; et al.	2005-04-21
Thermal fixing device and image forming apparatus App 20040240913 - Tomatsu, Yoshiya	2004-12-02
Thermal fixing device and image forming apparatus App 20040234290 - Tomatsu, Yoshiya	2004-11-25
Thermal fixing device and image forming apparatus App 20040228665 - Tomatsu, Yoshiya	2004-11-18
Thermal fixing device and image forming apparatus App 20040223794 - Tomatsu, Yoshiya	2004-11-11
Thermal fixing device and image forming apparatus App 20040222214 - Tomatsu, Yoshiya	2004-11-11
Thermal fixing device for image forming apparatus Grant 6,741,832 - Tomatsu May 25, 2	2004-05-25
Thermal fixing device that avoids overheating and image forming device having the thermal fixing device Grant 6,647,217 - Tomatsu November 11, 2	2003-11-11
Image forming device capable of changing pressing force between fixing members App 20030118382 - Tomatsu, Yoshiya	2003-06-26
Thermal fixing device for image forming apparatus App 20020131801 - Tomatsu, Yoshiya	2002-09-19
Sheet feeder Grant 6,435,499 - Tomatsu August 20, 2	2002-08-20
Thermal fixing device and image forming device having thermal fixing device App 20020057919 - Tomatsu, Yoshiya	2002-05-16
Sheet accommodating device Grant 6,364,309 - Tomatsu April 2, 2	2002-04-02
Thermal fixing device with stationary and rotational electrodes Grant 6,101,363 - Tomatsu August 8, 2	2000-08-08
Fixing device in image forming device Grant 5,839,042 - Tomatsu November 17, 1	1998-11-17
Press mechanism used with a fixing device for an image forming apparatus Grant 5,572,307 - Tomatsu , et al. November 5, 1	1996-11-05