Okamoto; Katsumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okamoto; Katsumi.The latest application filed is for "medium discharging device and method of controlling medium discharging device".

Company Profile

1.51.53

Okamoto; Katsumi - Azumino JP
OKAMOTO; Katsumi - Azumino-shi JP
Okamoto; Katsumi - Tokyo N/A JP
Okamoto; Katsumi - Shiojiri JP
Okamoto; Katsumi - Shiojiri-shi JP
Okamoto; Katsumi - Azamimo JP
Okamoto; Katsumi - Chiyoda-ku JP
Okamoto; Katsumi - Nagano JP
OKAMOTO; Katsumi - Azumino-city JP
OKAMOTO; Katsumi - Nagano-ken JP
Okamoto; Katsumi - Hamamatsu-shi JP
OKAMOTO; Katsumi - Suwa-shi Nagano
Okamoto; Katsumi - Suwa JP
Okamoto; Katsumi - Kodaira JA

*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 discharging device and method of controlling medium discharging device Grant 10,737,897 - Kondo , et al. A	2020-08-11
Medium Discharging Device And Method Of Controlling Medium Discharging Device App 20190177107 - KONDO; Katsuyuki ; et al.	2019-06-13
Recording apparatus Grant 9,834,001 - Tanaka , et al. December 5, 2	2017-12-05
Recording apparatus Grant 9,150,023 - Okamoto , et al. October 6, 2	2015-10-06
Recording Apparatus App 20150258800 - TANAKA; Yoshiyuki ; et al.	2015-09-17
Medium transport device and recording device Grant 9,114,943 - Aoki , et al. August 25, 2	2015-08-25
Medium transport device and recording device Grant 9,085,433 - Aoki , et al. July 21, 2	2015-07-21
Recording apparatus Grant 9,067,419 - Tanaka , et al. June 30, 2	2015-06-30
Recording Apparatus App 20150091988 - OKAMOTO; Katsumi ; et al.	2015-04-02
Medium Transport Device And Recording Device App 20150061215 - AOKI; Takeshi ; et al.	2015-03-05
Medium Transport Device And Recording Device App 20150061216 - AOKI; Takeshi ; et al.	2015-03-05
Recording Apparatus App 20140362133 - TANAKA; Yoshiyuki ; et al.	2014-12-11
Recording apparatus Grant 8,851,665 - Okamoto October 7, 2	2014-10-07
Liquid ejection apparatus Grant 8,807,703 - Okamoto , et al. August 19, 2	2014-08-19
Recording apparatus Grant 8,807,739 - Okamoto August 19, 2	2014-08-19
Liquid ejecting apparatus Grant 8,714,732 - Ikagawa , et al. May 6, 2	2014-05-06
Liquid ejecting apparatus Grant 8,596,777 - Okamoto December 3, 2	2013-12-03
Coating film peeling apparatus for resin material Grant 8,469,075 - Furukawa , et al. June 25, 2	2013-06-25
Toner-particle bearing roller, developing device, and image forming apparatus Grant 8,401,443 - Yamada , et al. March 19, 2	2013-03-19
Recording Apparatus App 20130050378 - OKAMOTO; Katsumi	2013-02-28
Recording Apparatus App 20130050382 - Okamoto; Katsumi	2013-02-28
Toner-Particle Bearing Roller, Developing Device, and Image Forming Apparatus App 20120263505 - YAMADA; Yoichi ; et al.	2012-10-18
Liquid Ejection Apparatus App 20120218348 - OKAMOTO; Katsumi ; et al.	2012-08-30
Developing agent carrier manufacturing method, developing agent carrier, developing device and image forming apparatus Grant 8,087,170 - Sakurai , et al. January 3, 2	2012-01-03
Perforated hexagonal screen Grant D651,624 - Furukawa , et al. January 3, 2	2012-01-03
Liquid Ejecting Apparatus App 20110267393 - OKAMOTO; Katsumi	2011-11-03
Liquid Ejecting Apparatus App 20110254893 - IKAGAWA; Takamasa ; et al.	2011-10-20
Developing device and image forming apparatus Grant 7,974,549 - Aoki , et al. July 5, 2	2011-07-05
Developing device, image forming apparatus, image forming system, cartridge, developing unit and photoconductor unit Grant 7,885,554 - Shirokoshi , et al. February 8, 2	2011-02-08
Developing device and image forming apparatus Grant 7,881,644 - Okamoto , et al. February 1, 2	2011-02-01
Developing cartridge, developing device, and image forming apparatus Grant 7,881,641 - Aoki , et al. February 1, 2	2011-02-01
Container for developing agent, and image forming apparatus incorporating the same Grant 7,822,368 - Okamoto , et al. October 26, 2	2010-10-26
Developer cartridge, image forming apparatus, and shutter device Grant 7,783,234 - Okamoto , et al. August 24, 2	2010-08-24
Developing Device And Image Forming Apparatus App 20100209126 - AOKI; Takeshi ; et al.	2010-08-19
Coating Film Peeling Apparatus For Resin Material App 20100200173 - Furukawa; Hidekazu ; et al.	2010-08-12
Image formation apparatus that replenishes developer based on detected height of developer and rotating speed of developer carrier Grant 7,761,037 - Ohashi , et al. July 20, 2	2010-07-20
Container for Developing Agent, and Image Forming Apparatus Incorporating the Same App 20100021213 - OKAMOTO; Katsumi ; et al.	2010-01-28
Layer-thickness restriction member, developing device, method for manufacturing restriction blade, and blade-forming mold Grant 7,636,538 - Okamoto , et al. December 22, 2	2009-12-22
Container for developing agent, and image forming apparatus incorporating the same Grant 7,620,348 - Okamoto , et al. November 17, 2	2009-11-17
Developing Device And Image Forming Apparatus App 20090245880 - OKAMOTO; Katsumi ; et al.	2009-10-01
Developing Device And Image Forming Apparatus App 20090245885 - Okamoto; Katsumi ; et al.	2009-10-01
Development Cartridge, Development Unit, And Image Forming Apparatus App 20090245878 - AOKI; Takeshi ; et al.	2009-10-01
Developing Device And Image Forming Apparatus App 20090245823 - MIGITA; Koji ; et al.	2009-10-01
Developing Cartridge, Developing Device, And Image Forming Apparatus App 20090245884 - AOKI; Takeshi ; et al.	2009-10-01
Development Cartridge, Development Unit, And Image Forming Apparatus App 20090245832 - Aoki; Takeshi ; et al.	2009-10-01
Developing Device And Image Forming Apparatus Equipped With The Developing Device App 20090245863 - SATO; Makoto ; et al.	2009-10-01
Charging Roller and Image Forming Apparatus App 20090208239 - KAMOSHIDA; Shinichi ; et al.	2009-08-20
Developing device and image forming apparatus having a toner-particle bearing roller with a helical groove portion Grant 7,565,099 - Yamada , et al. July 21, 2	2009-07-21
Charging roller and image forming apparatus Grant 7,539,443 - Kamoshida , et al. May 26, 2	2009-05-26
Developing Device, Image Forming Apparatus, Image Forming System, Cartridge, Developing Unit and Photoconductor Unit App 20080267666 - Shirokoshi; Junji ; et al.	2008-10-30
Image Formation Apparatus and Image Formation System App 20080212985 - OHASHI; Kazuyoshi ; et al.	2008-09-04
Image forming apparatus and system with attachable and detachable developer container Grant 7,406,272 - Nishiyama , et al. July 29, 2	2008-07-29
Developing device, image forming apparatus, image forming system, and method of assembling developer supplying roller Grant 7,403,734 - Okamoto , et al. July 22, 2	2008-07-22
Developer Cartridge, Image Forming Apparatus, and Shutter Device App 20080124105 - OKAMOTO; Katsumi ; et al.	2008-05-29
Image forming apparatus with control blade having an arcuate shape Grant 7,359,662 - Yamada , et al. April 15, 2	2008-04-15
Method for Reattaching Layer Thickness Regulating Member, Developing Device, Image Forming Apparatus, Image Forming System and Method for Remanufacturing Developing Device App 20080044200 - OKAMOTO; Katsumi	2008-02-21
Developing device, image forming apparatus, image forming system, charging member, and method for manufacturing developing device Grant 7,330,684 - Okamoto February 12, 2	2008-02-12
Developing device, image forming apparatus, and image forming system Grant 7,330,681 - Okamoto February 12, 2	2008-02-12
Container for Developing Agent, and Image Forming Apparatus Incorporating the Same App 20080031658 - Okamoto; Katsumi ; et al.	2008-02-07
Image forming apparatus having developing device with sealing members and method of manufacture Grant 7,324,775 - Okamoto January 29, 2	2008-01-29
Molding method and molding apparatus App 20080016933 - Okamoto; Katsumi ; et al.	2008-01-24
Layer-Thickness Restriction Member, Developing Device, Method for Manufacturing Restriction Blade, and Blade-Forming Mold App 20070253750 - OKAMOTO; Katsumi ; et al.	2007-11-01
Developer containing device, image forming apparatus, and image forming system with housing sections welded together by vibration welding Grant 7,257,347 - Okamoto August 14, 2	2007-08-14
Image forming apparatus with changeover control for development cartridges Grant 7,242,872 - Okamoto , et al. July 10, 2	2007-07-10
Developing Agent Carrier Manufacturing Method, Developing Agent Carrier, Developing Device and Image Forming Apparatus App 20070147906 - SAKURAI; Noboru ; et al.	2007-06-28
Developing device, image forming apparatus, image forming system, and method of manufacturing developing device Grant 7,224,924 - Okamoto May 29, 2	2007-05-29
Developing Device And Image Forming Apparatus App 20070110484 - YAMADA; Yoichi ; et al.	2007-05-17
Toner-Particle Bearing Roller, Developing Device, And Image Forming Apparatus App 20070110481 - YAMADA; Yoichi ; et al.	2007-05-17
Developing cartridge, air communication unit of developing cartridge and toner cartridge Grant 7,190,920 - Okamoto March 13, 2	2007-03-13
Developer carrier, developing device, image forming apparatus and computer system Grant 7,155,151 - Okamoto December 26, 2	2006-12-26
Charging roller and image forming apparatus App 20060280518 - Kamoshida; Shinichi ; et al.	2006-12-14
Developing device, image forming apparatus, image forming system, and method of assembling developer supplying roller App 20060171736 - Okamoto; Katsumi ; et al.	2006-08-03
Developing device, image forming apparatus, computer system, and seal-assisting member Grant 7,076,185 - Okamoto July 11, 2	2006-07-11
Image forming apparatus App 20060140682 - Yamada; Yoichi ; et al.	2006-06-29
Developing device, image forming apparatus, image forming system, sealing member, and method for manufacturing sealing member Grant 7,068,961 - Shiraki , et al. June 27, 2	2006-06-27
Developing device, image forming apparatus, image forming system, charging member, and method for manufacturing developing device App 20060056880 - Okamoto; Katsumi	2006-03-16
Developing device, image forming apparatus, and image forming system App 20060045569 - Okamoto; Katsumi	2006-03-02
Image forming apparatus and image forming system App 20060013598 - Nishiyama; Kazuhiro ; et al.	2006-01-19
Developing device, image forming apparatus, image forming system, and method of manufacturing developing device App 20050226650 - Okamoto, Katsumi	2005-10-13
Image forming apparatus App 20050201764 - Okamoto, Katsumi ; et al.	2005-09-15
Developer carrier, developing device, image forming apparatus and computer system App 20050185980 - Okamoto, Katsumi	2005-08-25
Developing device, image forming apparatus, image forming system, and method of manufacturing developing device App 20050180779 - Okamoto, Katsumi	2005-08-18
Developer containing device, image forming apparatus, and image forming system App 20050180775 - Okamoto, Katsumi	2005-08-18
Developing cartridge, air communication unit of developing cartridge and toner cartridge App 20050141915 - Okamoto, Katsumi	2005-06-30
Connector having a built-in memory IC mounted on a development cartridge Grant 6,892,039 - Okamoto , et al. May 10, 2	2005-05-10
Developing device, image forming apparatus, computer system, and seal-assisting member App 20050063729 - Okamoto, Katsumi	2005-03-24
Developing unit, developing device, image-forming apparatus, and computer system Grant 6,868,247 - Sato , et al. March 15, 2	2005-03-15
Developing device, image forming apparatus, image forming system, sealing member, and method for manufacturing sealing member App 20050047817 - Shiraki, Takayuki ; et al.	2005-03-03
Toner cartridge Grant D500,075 - Okamoto , et al. December 21, 2	2004-12-21
Developing device, rotary developing units, image formation apparatus and a computer system with a thickness regulator member and a roller support frame Grant 6,823,156 - Okamoto November 23, 2	2004-11-23
Developer charging unit, developing device, image-forming apparatus, and computer system App 20040120734 - Okamoto, Katsumi	2004-06-24
Developing device, rotary developing unit, image formation apparatus and computer system App 20030231907 - Okamoto, Katsumi	2003-12-18
Developing unit, developing device, image-forming apparatus, and computer system App 20030219276 - Sato, Makoto ; et al.	2003-11-27
Connector, development cartridge, and image forming apparatus App 20030170042 - Okamoto, Katsumi ; et al.	2003-09-11
Synthetic papermaking pulp and process of manufacture Grant 3,891,499 - Kato , et al. June 24, 1	1975-06-24

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