loadpatents
name:-0.1268630027771
name:-0.50975704193115
name:-0.00089001655578613
Okamoto; Tsugio Patent Filings

Okamoto; Tsugio

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okamoto; Tsugio.The latest application filed is for "communication control system, switching node, communication control method and communication control program".

Company Profile
0.39.32
  • Okamoto; Tsugio - Tokyo N/A JP
  • Okamoto; Tsugio - Kani N/A JP
  • OKAMOTO; Tsugio - Kani-shi JP
  • Okamoto; Tsugio - Gifu JP
  • Okamoto; Tsugio - Mizuho-ku 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
PatentDate
Communication control system, switching node, communication control method and communication control program including PCI express switch and LAN interface
Grant 9,047,416 - Hidaka , et al. June 2, 2		2015-06-02
Image forming apparatus with multiple driving units for driving different components of the image forming apparatus
Grant 8,467,698 - Okamoto , et al. June 18, 2		2013-06-18
Communication Control System, Switching Node, Communication Control Method And Communication Control Program
App 20130086295 - Hidaka; Youichi ;   et al.		2013-04-04
Image forming apparatus
Grant 8,224,229 - Okamoto July 17, 2		2012-07-17
Image Forming Apparatus with Multiple Driving Units
App 20120027474 - OKAMOTO; Tsugio ;   et al.		2012-02-02
Address converter for gateways interconnecting networks of different address formats
Grant 8,077,711 - Okamoto December 13, 2		2011-12-13
Image forming apparatus with an independent drive unit for a cleaning unit
Grant 8,064,792 - Okamoto , et al. November 22, 2		2011-11-22
Sheet feeder and image forming device provided with the same
Grant 7,931,265 - Okamoto April 26, 2		2011-04-26
Sheet feeding device and image forming apparatus
Grant 7,931,266 - Okamoto April 26, 2		2011-04-26
Sheet feeding device and image forming apparatus
Grant 7,918,445 - Okamoto April 5, 2		2011-04-05
Printer
Grant 7,784,928 - Okamoto August 31, 2		2010-08-31
Image Forming Apparatus
App 20100183328 - OKAMOTO; Tsugio ;   et al.		2010-07-22
Image forming apparatus with multiple driving units
Grant 7,720,407 - Okamoto , et al. May 18, 2		2010-05-18
Image Forming Apparatus
App 20100104311 - OKAMOTO; Tsugio		2010-04-29
Restricting unit for restricting a supporter of a plurality of developers in an image forming apparatus
Grant 7,706,720 - Okamoto April 27, 2		2010-04-27
Sheet Feeding Device and Image Forming Apparatus
App 20090243192 - OKAMOTO; Tsugio		2009-10-01
Sheet Feeding Device and Image Forming Apparatus
App 20090243190 - OKAMOTO; Tsugio		2009-10-01
Pump and inkjet printer
Grant 7,588,432 - Takagi , et al. September 15, 2		2009-09-15
Sheet Feeder and Image Forming Device Provided with the Same
App 20090200729 - OKAMOTO; Tsugio		2009-08-13
Image Forming Apparatus
App 20090185823 - Okamoto; Tsugio		2009-07-23
Restricting unit for restricting a supporter of developers in an image forming apparatus
Grant 7,529,505 - Okamoto May 5, 2		2009-05-05
Image-forming device facilitating resolution of paper jam
Grant 7,496,317 - Igarashi , et al. February 24, 2		2009-02-24
Sheet feeding mechanism
Grant 7,441,765 - Okamoto October 28, 2		2008-10-28
Belt conveying mechanism for ink-jet recording apparatus and ink-jet recording apparatus including it
Grant 7,427,131 - Okamoto , et al. September 23, 2		2008-09-23
Address Converter For Gateways Interconnecting Networks Of Different Address Formats
App 20080198852 - OKAMOTO; Tsugio		2008-08-21
Inkjet printer and cap unit for maintenance unit of inkjet printer
Grant 7,399,055 - Okamoto July 15, 2		2008-07-15
Packet Distributing Apparatus And Packet Distributing Method
App 20080130671 - OKAMOTO; Tsugio		2008-06-05
Packet distributing apparatus and packet distributing method
Grant 7,379,468 - Okamoto May 27, 2		2008-05-27
Address converter for gateways interconnecting networks of different address formats
Grant 7,379,425 - Okamoto May 27, 2		2008-05-27
Inkjet recording apparatus
Grant 7,354,134 - Okamoto April 8, 2		2008-04-08
Address retrieval apparatus
Grant 7,272,140 - Okamoto September 18, 2		2007-09-18
Inkjet printer
Grant 7,252,363 - Takagi , et al. August 7, 2		2007-08-07
Inkjet printer
Grant 7,237,869 - Okamoto July 3, 2		2007-07-03
Image-forming device facilitating resolution of paper jam
App 20070048006 - Igarashi; Hiroshi ;   et al.		2007-03-01
Image forming apparatus
App 20070009284 - Okamoto; Tsugio ;   et al.		2007-01-11
Inkjet printer
Grant 7,128,389 - Okamoto , et al. October 31, 2		2006-10-31
Paper feed device and image forming apparatus
Grant 7,121,542 - Okamoto October 17, 2		2006-10-17
Image forming apparatus
App 20060210306 - Okamoto; Tsugio		2006-09-21
Inkjet printer
Grant 7,021,756 - Nakashima , et al. April 4, 2		2006-04-04
Address converter for gateways interconnecting networks of different address formats
App 20060039377 - Okamoto; Tsugio		2006-02-23
Ink-jet recording apparatus
Grant 6,964,476 - Okamoto November 15, 2		2005-11-15
Printer
App 20050212883 - Okamoto, Tsugio		2005-09-29
Address converter for gateways interconnecting networks of different address formats
Grant 6,950,433 - Okamoto September 27, 2		2005-09-27
Cleaning device for cleaning printhead of ink-jet printer
Grant 6,916,080 - Okamoto July 12, 2		2005-07-12
Cleaning device for cleaning printhead of ink-jet printer
Grant 6,886,907 - Okamoto , et al. May 3, 2		2005-05-03
Inkjet printer
App 20050062793 - Takagi, Osamu ;   et al.		2005-03-24
Inkjet printer
App 20050057602 - Okamoto, Tsugio		2005-03-17
Ink-jet recording apparatus and maintenance method of ink-jet head included in ink-jet recording apparatus
Grant 6,866,361 - Kuki , et al. March 15, 2		2005-03-15
Inkjet printer
App 20050036022 - Okamoto, Tsugio ;   et al.		2005-02-17
Sheet feeding mechanism
App 20050023744 - Okamoto, Tsugio		2005-02-03
Inkjet recording apparatus
App 20050024426 - Okamoto, Tsugio		2005-02-03
Paper feed device and image forming apparatus
App 20040251598 - Okamoto, Tsugio		2004-12-16
Inkjet printer
App 20040228669 - Nakashima, Atsuhisa ;   et al.		2004-11-18
Inkjet printer and cap unit for maintenance unit of inkjet printer
App 20040189739 - Okamoto, Tsugio		2004-09-30
Pump and inkjet printer
App 20040174401 - Takagi, Osamu ;   et al.		2004-09-09
Multi-protocol switching system, line interface and multi-protocol processing device
Grant 6,775,706 - Fukumoto , et al. August 10, 2		2004-08-10
Address retrieval apparatus
App 20040136407 - Okamoto, Tsugio		2004-07-15
Ink-jet recording apparatus and maintenance method of ink-jet head included in ink-jet recording apparatus
App 20040125189 - Kuki, Masakazu ;   et al.		2004-07-01
Pen coordinate reading device with pen attribute detecting function
Grant 6,744,426 - Okamoto , et al. June 1, 2		2004-06-01
Belt conveying mechanism for ink-jet recording apparatus and ink-jet recording apparatus including it
App 20040100544 - Okamoto, Tsugio ;   et al.		2004-05-27
Ink-jet recording apparatus
App 20040056922 - Okamoto, Tsugio		2004-03-25
Cleaning device for cleaning printhead of ink-jet printer
App 20030197753 - Okamoto, Tsugio		2003-10-23
Forwarding information retrieval technique
Grant 6,618,760 - Aramaki , et al. September 9, 2		2003-09-09
Packet distributing apparatus and packet distributing method
App 20030016666 - Okamoto, Tsugio		2003-01-23
Cartridge pen for electronic display board
Grant D450,767 - Itoh , et al. November 20, 2		2001-11-20
Shaper and scheduling method for use in the same
App 20010008530 - Okamoto, Tsugio		2001-07-19
Color image recording apparatus using intermediate image sheet
Grant 5,008,700 - Okamoto April 16, 1		1991-04-16
Picture recording apparatus
Grant 4,920,374 - Sangyoji , et al. April 24, 1		1990-04-24

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