Miyawaki; Katsuaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Miyawaki; Katsuaki.The latest application filed is for "sheet conveying device and image forming apparatus incorporating the sheet conveying device".

Company Profile

22.76.76

Miyawaki; Katsuaki - Kanagawa JP
Miyawaki; Katsuaki - Yokohama JP
Miyawaki; Katsuaki - Tokyo JP
Miyawaki; Katsuaki - Yokohama city JP
MIYAWAKI; Katsuaki - Yokohama-shi 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
Sheet conveying device and image forming apparatus incorporating the sheet conveying device Grant 11,066,263 - Yamane , et al. July 20, 2	2021-07-20
Sheet conveying device, image forming apparatus incorporating the sheet conveying device, and post processing device incorporating the sheet conveying device Grant 10,875,728 - Yamane , et al. December 29, 2	2020-12-29
Sheet conveying device and image forming apparatus incorporating the sheet conveying device Grant 10,730,713 - Matsuda , et al.	2020-08-04
Sheet conveying device and image forming apparatus incorporating the sheet conveying device Grant 10,584,008 - Matsuda , et al.	2020-03-10
Sheet conveying device, image forming apparatus incorporating the sheet conveying device, and post processing device incorporating the sheet conveying device Grant 10,530,950 - Watanabe , et al. J	2020-01-07
Sheet Conveying Device And Image Forming Apparatus Incorporating The Sheet Conveying Device App 20190330001 - MATSUDA; Hiromichi ; et al.	2019-10-31
Sheet Conveying Device And Image Forming Apparatus Incorporating The Sheet Conveying Device App 20190315586 - YAMANE; Jun ; et al.	2019-10-17
Sheet Conveying Device, Image Forming Apparatus Incorporating The Sheet Conveying Device, And Post Processing Device Incorporati App 20190291994 - YAMANE; JUN ; et al.	2019-09-26
Sheet conveying device and image forming apparatus incorporating the sheet conveying device Grant 10,392,213 - Matsuda , et al. A	2019-08-27
Sheet conveying device and image forming apparatus incorporating the sheet conveying device Grant 10,358,311 - Yamane , et al. July 23, 2	2019-07-23
Sheet conveying device, image forming apparatus incorporating the sheet conveying device, and post processing device incorporating the sheet conveying device Grant 10,358,309 - Yamane , et al. July 23, 2	2019-07-23
Planetary gear assembly, drive unit including the planetary gear assembly, and image forming apparatus including the drive unit, and installation method for planetary gear assembly Grant 10,323,719 - Matsuda , et al.	2019-06-18
Sheet Conveying Device And Image Forming Apparatus Incorporating The Sheet Conveying Device App 20180362278 - MATSUDA; Hiromichi ; et al.	2018-12-20
Image reading device, image forming apparatus and method using the image reading device employing movable guide plate holding the medium and shading correction plate Grant 10,104,252 - Watanabe , et al. October 16, 2	2018-10-16
Sheet Conveying Device, Image Forming Apparatus Incorporating The Sheet Conveying Device, And Post Processing Device Incorporating The Sheet Conveying Device App 20180273323 - YAMANE; Jun ; et al.	2018-09-27
Sheet Conveying Device, Image Forming Apparatus Incorporating The Sheet Conveying Device, And Post Processing Device Incorporating The Sheet Conveying Device App 20180241896 - WATANABE; Takeshi ; et al.	2018-08-23
Sheet Conveying Device And Image Forming Apparatus Incorporating The Sheet Conveying Device App 20180162667 - MATSUDA; Hiromichi ; et al.	2018-06-14
Sheet Conveying Device And Image Forming Apparatus Incorporating The Sheet Conveying Device App 20170341892 - Yamane; Jun ; et al.	2017-11-30
Sheet conveying device and image forming apparatus incorporating the sheet conveying device Grant 9,776,819 - Yamane , et al. October 3, 2	2017-10-03
Image Reading Device, Image Forming Apparatus Incorporating The Image Reading Device, And Method Of Reading Images Using The Image Reading Device App 20170149989 - WATANABE; Tetsuo ; et al.	2017-05-25
Planetary Gear Assembly, Drive Unit Including The Planetary Gear Assembly, And Image Forming Apparatus Including The Drive Unit, And Installation Method For Planetary Gear Assembly App 20160298730 - MATSUDA; Hiromichi ; et al.	2016-10-13
Sheet Conveying Device And Image Forming Apparatus Incorporating The Sheet Conveying Device App 20160159598 - YAMANE; Jun ; et al.	2016-06-09
Power transmission device and image forming apparatus including the same Grant 9,268,247 - Yamazaki , et al. February 23, 2	2016-02-23
Reduction gear unit and image forming apparatus incorporating same Grant 9,176,453 - Miyawaki , et al. November 3, 2	2015-11-03
Transfer Device And Image Forming Apparatus Including Same App 20150261140 - Miyawaki; Katsuaki ; et al.	2015-09-17
Driving device and image forming apparatus including the driving device Grant 9,121,477 - Maehata , et al. September 1, 2	2015-09-01
Rotating-body driving device and image forming apparatus Grant 9,042,784 - Matsuda , et al. May 26, 2	2015-05-26
Power Transmission Device And Image Forming Apparatus Including The Same App 20150053032 - YAMAZAKI; Kimiharu ; et al.	2015-02-26
Rotator Driving System And Image Forming Apparatus With Same App 20150047459 - MIYAWAKI; Katsuaki ; et al.	2015-02-19
Drive Transmission Device And Image Forming Apparatus Including Same App 20140356027 - YAMAZAKI; Kimiharu ; et al.	2014-12-04
Rotary body driver with planetary gear transmission and image forming apparatus incorporating same Grant 8,864,620 - Maehata , et al. October 21, 2	2014-10-21
Drive transmission unit and image forming apparatus including same Grant 8,845,472 - Matsuda , et al. September 30, 2	2014-09-30
Drive device and image forming apparatus including same Grant 8,747,276 - Shimizu , et al. June 10, 2	2014-06-10
Driving Device And Image Forming Apparatus Including The Driving Device App 20140073476 - MAEHATA; Yasuhiro ; et al.	2014-03-13
Rotating-body Driving Device And Image Forming Apparatus App 20140056618 - MATSUDA; Hiromichi ; et al.	2014-02-27
Driving device and image forming apparatus Grant 8,585,537 - Miyawaki , et al. November 19, 2	2013-11-19
Rotary drive device with a planetary gear mechanism to drive a rotary body, and image forming apparatus including the same Grant 8,588,651 - Matsuda , et al. November 19, 2	2013-11-19
Planetary Gear Assembly, Drive Unit Including The Planetary Gear Assembly, And Image Forming Apparatus Including The Drive Unit, And Installation Method For Planetary Gear Assembly App 20130260952 - MATSUDA; Hiromichi ; et al.	2013-10-03
Planetary gear unit and image forming apparatus including same Grant 8,523,730 - Miyawaki , et al. September 3, 2	2013-09-03
Rotary Body Driver With Planetary Gear Transmission And Image Forming Apparatus Incorporating Same App 20130109529 - MAEHATA; Yasuhiro ; et al.	2013-05-02
Drive Transmission Unit And Image Forming Apparatus Including Same App 20130065725 - MATSUDA; Hiromichi ; et al.	2013-03-14
Drive Device And Image Forming Apparatus Including Same App 20130017924 - Shimizu; Keisuke ; et al.	2013-01-17
Planetary Gear Unit And Image Forming Apparatus Including Same App 20120196720 - Miyawaki; Katsuaki ; et al.	2012-08-02
Decelerator, drive device including same, and image forming apparatus incorporating the drive device Grant 8,229,325 - Iwata , et al. July 24, 2	2012-07-24
Image forming apparatus for controlling glossiness of an image Grant 8,180,270 - Yasutomi , et al. May 15, 2	2012-05-15
Reduction Gear Unit And Image Forming Apparatus Incorporating Same App 20120046142 - MIYAWAKI; Katsuaki ; et al.	2012-02-23
Rotary drive device and image forming apparatus including same App 20110293328 - Matsuda; Hiromichi ; et al.	2011-12-01
Driving device and image forming apparatus App 20110230305 - Miyawaki; Katsuaki ; et al.	2011-09-22
Abnormality determining apparatus, image forming apparatus including the abnormality determining apparatus, and abnormality determining method Grant 7,903,269 - Nakagawa , et al. March 8, 2	2011-03-08
Image forming apparatus capable of smooth transmission of recording medium Grant 7,831,185 - Masubuchi , et al. November 9, 2	2010-11-09
Filling-rate lowering and rolling rate adjusting image forming apparatus Grant 7,822,351 - Aoki , et al. October 26, 2	2010-10-26
Process, toner, process cartridge and apparatus for developing a toner image Grant 7,790,343 - Suzuki , et al. September 7, 2	2010-09-07
Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method Grant 7,778,555 - Shoji , et al. August 17, 2	2010-08-17
Device for driving rotary body with mechanism for dampening fluctuation in rotation velocity Grant 7,751,746 - Miyawaki , et al. July 6, 2	2010-07-06
Corona charger having two charging regions Grant 7,738,813 - Yasutomi , et al. June 15, 2	2010-06-15
Image forming apparatus Grant 7,711,300 - Nakafuji , et al. May 4, 2	2010-05-04
Image transfer device for image forming apparatus Grant 7,711,301 - Takemoto , et al. May 4, 2	2010-05-04
Method for arranging image forming sections Grant 7,693,466 - Miyawaki , et al. April 6, 2	2010-04-06
Transfer-fixing unit and image forming apparatus for enhanced image quality Grant 7,643,767 - Seto , et al. January 5, 2	2010-01-05
Decelerator, drive device including same, and image forming apparatus incorporating the drive device App 20090322020 - Iwata; Nobuo ; et al.	2009-12-31
Abnormal state occurrence predicting method, state deciding apparatus, and image forming system Grant 7,554,574 - Shoji , et al. June 30, 2	2009-06-30
Image forming apparatus equipping improved transfer fixing apparatus Grant 7,551,882 - Seto , et al. June 23, 2	2009-06-23
Image Forming Apparatus App 20090074431 - Aoki; Katsuhiro ; et al.	2009-03-19
Abnormality Determining Apparatus, Image Forming Apparatus, Copying Machine, And Information Obtaining Method App 20090052912 - Soji; Hisashi ; et al.	2009-02-26
Image Forming Apparatus App 20090003904 - YASUTOMI; Kei ; et al.	2009-01-01
Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method Grant 7,457,550 - Shoji , et al. November 25, 2	2008-11-25
Air-conditioned electrophotographic image forming apparatus Grant 7,444,097 - Suzuki , et al. October 28, 2	2008-10-28
Driving device or image forming apparatus App 20080261768 - Miyawaki; Katsuaki ; et al.	2008-10-23
Image Forming Apparatus, Process Cartridge, And Image Forming Method App 20080219702 - TSUKAMOTO; Takeo ; et al.	2008-09-11
Tandem Image Forming Device And Image Formingapparatus Including The Same App 20080212998 - MIYAWAKI; Katsuaki ; et al.	2008-09-04
Corona Charger And Image Forming Apparatus Using The Same App 20080118275 - YASUTOMI; Kei ; et al.	2008-05-22
Image Forming Apparatus App 20080069610 - NAKAFUJI; Atsushi ; et al.	2008-03-20
Image forming apparatus including a transfer belt having image forming units disposed thereabout Grant 7,343,126 - Miyawaki , et al. March 11, 2	2008-03-11
Abnormality determining method, abnormality determining apparatus, and image forming apparatus Grant 7,327,962 - Shoji , et al. February 5, 2	2008-02-05
Image Forming Apparatus Equipping Improved Transfer Fixing Apparatus App 20080008505 - SETO; Takashi ; et al.	2008-01-10
Process, Toner, Process Cartridge And Apparatus For Developing A Toner Image App 20070218386 - Suzuki; Kazumi ; et al.	2007-09-20
Image Transfer Device For Image Forming Apparatus App 20070212129 - TAKEMOTO; Takeshi ; et al.	2007-09-13
Transfer-fixing Unit And Image Forming Apparatus For Enhanced Image Quality App 20070212126 - Seto; Takashi ; et al.	2007-09-13
Tandem Image Forming Device And Image Forming Apparatus Including The Same App 20070140728 - MIYAWAKI; Katsuaki ; et al.	2007-06-21
Abnormality Determining Method, Abnormality Determining Apparatus, And Image Forming Apparatus App 20070127934 - SHOJI; HISASHI ; et al.	2007-06-07
Tandem image forming device having a side-by-side arrangement of image forming sections Grant 7,203,452 - Miyawaki , et al. April 10, 2	2007-04-10
Abnormality determining method, abnormality determining apparatus, and image forming apparatus Grant 7,203,431 - Shoji , et al. April 10, 2	2007-04-10
Detecting device for an image forming apparatus Grant 7,184,674 - Satoh , et al. February 27, 2	2007-02-27
Image forming apparatus capable of smooth transmission of recording medium App 20070008395 - Masubuchi; Fumihito ; et al.	2007-01-11
Abnormality determining method, and abnormality determining apparatus and image forming apparatus using same Grant 7,110,917 - Matsuura , et al. September 19, 2	2006-09-19
Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method App 20060182451 - Shoji; Hisashi ; et al.	2006-08-17
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device Grant 7,054,585 - Sasamoto , et al. May 30, 2	2006-05-30
Electrophotographic image forming apparatus having residual toner collection Grant 7,027,751 - Miura , et al. April 11, 2	2006-04-11
Recording medium conveyance failure occurrence predicting apparatus, fixing device, image forming apparatus, and recording medium conveyance failure occurrence predicting method App 20050286916 - Nakazato, Yasushi ; et al.	2005-12-29
Abnormality determining apparatus, image forming apparatus including the abnormality determining apparatus, and abnormality determining method App 20050281596 - Nakagawa, Yoshinori ; et al.	2005-12-22
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device App 20050244197 - Sasamoto, Tetsurou ; et al.	2005-11-03
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device Grant 6,941,102 - Sasamoto , et al. September 6, 2	2005-09-06
Abnormality determining method, abnormality determining apparatus, and image forming apparatus App 20050157327 - Shoji, Hisashi ; et al.	2005-07-21
Abnormality determining method, and abnormality determining apparatus and image forming apparatus using same App 20050154562 - Matsuura, Nekka ; et al.	2005-07-14
Detector, cleaning device, process cartridge and image forming apparatus App 20050100374 - Satoh, Osamu ; et al.	2005-05-12
Abnormal state occurrence predicting method, state deciding apparatus, and image forming system App 20050002054 - Shoji, Hisashi ; et al.	2005-01-06
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device App 20040213605 - Sasamoto, Tetsurou ; et al.	2004-10-28
Tandem image forming device and image forming apparatus including the same App 20040179869 - Miyawaki, Katsuaki ; et al.	2004-09-16
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device Grant 6,768,891 - Sasamoto , et al. July 27, 2	2004-07-27
Tandem image forming device, image forming apparatus and method for using the same Grant 6,757,512 - Miyawaki , et al. June 29, 2	2004-06-29
Electrophotographic image forming apparatus App 20040057059 - Miura, Tetsuroh ; et al.	2004-03-25
Electrophotographic image forming apparatus App 20040013442 - Suzuki, Yasuo ; et al.	2004-01-22
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device App 20030185602 - Sasamoto, Tetsurou ; et al.	2003-10-02
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device Grant 6,556,802 - Sasamoto , et al. April 29, 2	2003-04-29
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device App 20020044799 - Sasamoto, Tetsurou ; et al.	2002-04-18
Tandem image forming device and image forming apparatus including the same App 20020031379 - Miyawaki, Katsuaki ; et al.	2002-03-14
Belt device and unit device including belt device and image forming apparatus using the belt device and unit device Grant 6,324,374 - Sasamoto , et al. November 27, 2	2001-11-27
Image forming apparatus using wet type developing device Grant 6,108,508 - Takeuchi , et al. August 22, 2	2000-08-22
Image forming apparatus having a mounting/dismounting mechanism Grant 5,848,329 - Aoyama , et al. December 8, 1	1998-12-08
Wet process image forming apparatus and carrier vapor collecting device therefor Grant 5,708,938 - Takeuchi , et al. January 13, 1	1998-01-13
Thermal image forming equipment forms image directly on image carrier or paper sheet Grant 5,300,952 - Wada , et al. April 5, 1	1994-04-05