NAKAJIMA; Ichiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for NAKAJIMA; Ichiro.The latest application filed is for "stretching apparatus and parts replacement method of stretching apparatus".

Company Profile

2.45.38

NAKAJIMA; Ichiro - Tokyo JP
Nakajima; Ichiro - Kawasaki JP
Nakajima; Ichiro - Koto JP
Nakajima; Ichiro - Chiba N/A JP
Nakajima; Ichiro - US
Nakajima; Ichiro - Kitakaturagi-gun JP
Nakajima, Ichiro - Kanagawa 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
Stretching Apparatus And Parts Replacement Method Of Stretching Apparatus App 20220176595 - YOSHIMATSU; Naoaki ; et al.	2022-06-09
Wavelength conversion apparatus, optical parametric amplifier, transmission apparatus, and optical transmission system Grant 10,782,589 - Takeyama , et al. Sept	2020-09-22
Wavelength Conversion Apparatus, Optical Parametric Amplifier, Transmission Apparatus, And Optical Transmission System App 20190346738 - TAKEYAMA; Tomoaki ; et al.	2019-11-14
Optical transmission system, optical transmission apparatus, and optical transmission method Grant 9,825,731 - Maeda , et al. November 21, 2	2017-11-21
Optical transmission device, optical transmission system, and optical transmission control method Grant 9,800,347 - Nagamine , et al. October 24, 2	2017-10-24
Wavelength selective switch, variable dispersion compensator, optical transmission apparatus, and optical transmission system Grant 9,588,297 - Kamura , et al. March 7, 2	2017-03-07
Optical transmission apparatus and optical transmission control method Grant 9,577,781 - Nakajima , et al. February 21, 2	2017-02-21
Optical Transmission Device, Optical Transmission System, And Optical Transmission Method App 20160381441 - Nagamine; Kazuaki ; et al.	2016-12-29
Transmission apparatus and transmission system Grant 9,467,244 - Nakajima , et al. October 11, 2	2016-10-11
Optical Transmission System, Optical Transmission Apparatus, And Optical Transmission Method App 20160261368 - MAEDA; Taizo ; et al.	2016-09-08
Optical Transmission Device, Optical Transmission System, And Optical Transmission Control Method App 20160241936 - Nagamine; Kazuaki ; et al.	2016-08-18
Optical transmission device and optical transmission method Grant 9,379,839 - Shoji , et al. June 28, 2	2016-06-28
Optical transmission device and monitoring method of optical signal Grant 9,332,326 - Mukai , et al. May 3, 2	2016-05-03
Optical Transmission Apparatus And Optical Transmission Control Method App 20160094306 - NAKAJIMA; Ichiro ; et al.	2016-03-31
Optical Transmission Apparatus, Optical Transmission System, And Optcial Transmission Method App 20150280854 - Matsukawa; Yoshinobu ; et al.	2015-10-01
Transmission Apparatus And Transmission System App 20150207583 - NAKAJIMA; ICHIRO ; et al.	2015-07-23
Optical Transmission Device And Monitoring Method Of Optical Signal App 20150063798 - Mukai; Akihiro ; et al.	2015-03-05
Audio apparatus Grant 8,948,413 - Abe , et al. February 3, 2	2015-02-03
Wavelength Selective Switch, Variable Dispersion Compensator, Optical Transmission Apparatus, And Optical Transmission System App 20140348464 - KAMURA; YUJI ; et al.	2014-11-27
Control device of node transferring signal light Grant 8,867,922 - Nakajima October 21, 2	2014-10-21
Optical transmission apparatus and continuity testing method Grant 8,554,071 - Shoji , et al. October 8, 2	2013-10-08
Optical Transmission Device And Optical Transmission Method App 20130034353 - Shoji; Takuma ; et al.	2013-02-07
Audio apparatus Grant 8,335,320 - Abe , et al. December 18, 2	2012-12-18
Optical transmitting apparatus and optical multiplexing unit Grant 8,331,787 - Noma , et al. December 11, 2	2012-12-11
Audio Apparatus App 20120183160 - ABE; Kensaku ; et al.	2012-07-19
Wavelength division multiplexing transmission device and wavelength division multiplexing transmission method Grant 8,126,331 - Nakajima February 28, 2	2012-02-28
Optical transmission apparatus and optical attenuation amount control method Grant 8,116,626 - Takeyama , et al. February 14, 2	2012-02-14
Wavelength division multiplex signal monitoring system and wavelength division multiplex transmission device equipped with the same Grant 8,068,730 - Kachita , et al. November 29, 2	2011-11-29
Plug, sound inputting and outputting apparatus, and noise cancel system Grant 8,041,047 - Matsumoto , et al. October 18, 2	2011-10-18
Optical Transmission Apparatus And Continuity Testing Method App 20110182585 - SHOJI; Takuma ; et al.	2011-07-28
Optical Monitor Device App 20110081146 - NAKAJIMA; Ichiro ; et al.	2011-04-07
Wavelength Division Multiplexing Transmission Device And Wavelength Division Multiplexing Transmission Method App 20100150563 - NAKAJIMA; Ichiro	2010-06-17
Optical Wdm Transmission Apparatus And Optical Wdm Transmission Method App 20100129079 - Bato; Koji ; et al.	2010-05-27
Control device of node transferring signal light App 20100028008 - Nakajima; Ichiro	2010-02-04
Method of upgrading optical node, and an optical node apparatus Grant 7,650,072 - Onaka , et al. January 19, 2	2010-01-19
Optical transmitting apparatus and optical multiplexing unit App 20090310969 - NOMA; Takeshi ; et al.	2009-12-17
Optical transmission apparatus and optical attenuation amount control method App 20090297143 - Takeyama; Tomoaki ; et al.	2009-12-03
Method Of Upgrading Optical Node, And An Optical Node Apparatus App 20090226167 - Onaka; Miki ; et al.	2009-09-10
Plug Grant 7,553,195 - Matsumoto , et al. June 30, 2	2009-06-30
Method of upgrading optical node, and an optical node apparatus Grant 7,522,839 - Onaka , et al. April 21, 2	2009-04-21
Wavelength division multiplex signal monitoring system and wavelength division multiplex transmission device equipped with the same App 20090041456 - Kachita; Yoshito ; et al.	2009-02-12
Plug, sound inputting and outputting apparatus, and noise cancel system App 20080226091 - Matsumoto; Ryota ; et al.	2008-09-18
Audio Apparatus App 20080175402 - ABE; Kensaku ; et al.	2008-07-24
Plug App 20080090465 - Matsumoto; Ryota ; et al.	2008-04-17
Optical transmission system Grant 7,336,870 - Ooi , et al. February 26, 2	2008-02-26
Method of upgrading optical node, and an optical node apparatus App 20080002978 - Onaka; Miki ; et al.	2008-01-03
Method for switching transmission route, and optical transmission device Grant 7,286,758 - Shimada , et al. October 23, 2	2007-10-23
Optical add/drop device Grant 7,110,674 - Nakajima , et al. September 19, 2	2006-09-19
Optical transmission system App 20060193554 - Ooi; Hiroki ; et al.	2006-08-31
Method for switching transmission route, and optical transmission device App 20060188253 - Shimada; Yuji ; et al.	2006-08-24
Optical transmission network, optical transmission apparatus, dispersion compensator arrangement calculation apparatus and dispersion compensator arrangement calculation method Grant 6,987,903 - Nakajima , et al. January 17, 2	2006-01-17
Optical add/drop device App 20050175342 - Nakajima, Ichiro ; et al.	2005-08-11
Optical transmission network, optical transmission apparatus, dispersion compensator arrangement calculation apparatus and dispersion compensator arrangement calculation method App 20050175279 - Nakajima, Ichiro ; et al.	2005-08-11
Node and wavelength division multiplexing ring network App 20040208540 - Nakajima, Ichiro ; et al.	2004-10-21
Photovoltaic module, solar-power generating apparatus, a support member for supporting photovoltaic modules, and method of installing a solar-power generating apparatus Grant 6,784,360 - Nakajima , et al. August 31, 2	2004-08-31
Optical cross-connect device and system having the device Grant 6,741,811 - Nishi , et al. May 25, 2	2004-05-25
Optical switch Grant 6,718,081 - Nakajima , et al. April 6, 2	2004-04-06
Optical switch changeover controlling method, optical node device and optical switch system Grant 6,643,422 - Katagiri , et al. November 4, 2	2003-11-04
Photovoltaic module, solar-power generating apparatus, a support member for supporting photovoltaic modules, and method of installing a solar-power generating apparatus App 20030201009 - Nakajima, Takeharu ; et al.	2003-10-30
Optical exchanger App 20030063347 - Kuroyanagi, Satoshi ; et al.	2003-04-03
Optical cross-connect equipment Grant 6,522,803 - Nakajima , et al. February 18, 2	2003-02-18
Optical exchanger Grant 6,496,289 - Kuroyanagi , et al. December 17, 2	2002-12-17
Optical add/drop device App 20020159117 - Nakajima, Ichiro ; et al.	2002-10-31
Optical switch App 20020122617 - Nakajima, Ichiro ; et al.	2002-09-05
Optical wavelength multiplexing system having a redundant configuration Grant 6,433,900 - Kuroyanagi , et al. August 13, 2	2002-08-13
Optical cross connect apparatus and optical network Grant 6,404,940 - Tsuyama , et al. June 11, 2	2002-06-11
Optical cross-connect device and system having the device App 20020063926 - Nishi, Tetsuya ; et al.	2002-05-30
Optical switch changeover controlling method, optical node device and optical switch system App 20020028035 - Katagiri, Toru ; et al.	2002-03-07
Optical switch network, optical cross connecting device, and optical add/drop multiplexer App 20020015551 - Tsuyama, Isao ; et al.	2002-02-07
Methods and systems for developing computer applications Grant 6,031,527 - Shoji , et al. February 29, 2	2000-02-29
Method and apparatus for smooth scrolling of text using window Grant 6,011,549 - Shoji , et al. January 4, 2	2000-01-04
System for managing communication between program modules Grant 5,974,469 - Shoji , et al. October 26, 1	1999-10-26
Method for smooth scrolling of text using window Grant 5,877,761 - Shoji , et al. March 2, 1	1999-03-02
Flexible information input and operation selection system Grant 5,848,417 - Shoji , et al. December 8, 1	1998-12-08
Network system containing program modules residing in different computers and executing commands without return results to calling modules Grant 5,764,908 - Shoji , et al. June 9, 1	1998-06-09
System for alternatively transferring data from external memory to memory device and from memory device to internal memory depending upon processing unit's operational Grant 5,745,785 - Shoji , et al. April 28, 1	1998-04-28
Information retrieval apparatus and information editing system using the same Grant 5,321,843 - Shoji , et al. June 14, 1	1994-06-14
Data processing system for converting from logical addresses to physical addresses Grant 4,037,209 - Nakajima , et al. July 19, 1	1977-07-19

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