| Patent | Date |
|---|
Radiolabeled Compound Producing Method and Producing Apparatus, Radiolabeled Compound and Radioisotope Producing Apparatus
App 20220184238 - Ishioka; Noriko ; et al. | 2022-06-16 |
Pressure-sensitive Adhesive Sheet
App 20220169895 - WATANABE; Shigeki ; et al. | 2022-06-02 |
Method For Judging Authenticity And Pressure-sensitive Adhesive Sheet
App 20220146454 - WATANABE; Shigeki ; et al. | 2022-05-12 |
Producing method of radioisotope and radioisotope producing apparatus
Grant 11,276,506 - Ishioka , et al. March 15, 2 | 2022-03-15 |
Transmission Device, Transmission Method, And Transmission System
App 20220070555 - YAMAUCHI; Tomohiro ; et al. | 2022-03-03 |
Wavelength Converter And Optical Transmission Device That Includes Wavelength Converter
App 20220060273 - Kato; Tomoyuki ; et al. | 2022-02-24 |
Wavelength converter and optical transmission device that includes wavelength converter
Grant 11,190,292 - Kato , et al. November 30, 2 | 2021-11-30 |
Pressure-sensitive Adhesive Sheet
App 20210163795 - IKAMI; Toshiki ; et al. | 2021-06-03 |
Running wire rope and method of manufacturing same
Grant 10,851,493 - Watanabe , et al. December 1, 2 | 2020-12-01 |
Pressure-sensitive Adhesive Sheet
App 20200339842 - WATANABE; Shigeki ; et al. | 2020-10-29 |
Producing Method Of Radioisotope And Radioisotope Producing Apparatus
App 20200321138 - Ishioka; Noriko ; et al. | 2020-10-08 |
Database Processing Apparatus, Group Map File Generating Method, And Recording Medium
App 20200278980 - WATANABE; Shigeki | 2020-09-03 |
Transmission apparatus, reception apparatus, and method for estimating characteristics of transmission line
Grant 10,720,992 - Tanimura , et al. | 2020-07-21 |
Pressure-sensitive Adhesive Sheet
App 20200208022 - Niwa; Masahito ; et al. | 2020-07-02 |
Pressure-sensitive Adhesive Composition
App 20200208026 - NIWA; Masahito ; et al. | 2020-07-02 |
Wire Rope, Sheave And Drum
App 20200199815 - YAMAMOTO; Yukito ; et al. | 2020-06-25 |
Pressure-sensitive Adhesive Sheet For Electronic Devices
App 20200095473 - Watanabe; Shigeki ; et al. | 2020-03-26 |
Pressure-sensitive Adhesive Sheet For Electronic Devices
App 20200095474 - WATANABE; Shigeki ; et al. | 2020-03-26 |
Wavelength conversion device, control-light generation device, wavelength conversion method, and control-light generation method
Grant 10,429,721 - Kato , et al. O | 2019-10-01 |
Wavelength Conversion Device, Control-light Generation Device, Wavelength Conversion Method, And Control-light Generation Method
App 20190212631 - Kato; Tomoyuki ; et al. | 2019-07-11 |
Running Wire Rope And Method Of Manufacturing Same
App 20190203412 - WATANABE; Shigeki ; et al. | 2019-07-04 |
Optical signal-processing apparatus, receiving apparatus, and optical network system
Grant 10,291,328 - Watanabe | 2019-05-14 |
Wavelength conversion device, control-light generation device, wavelength conversion method, and control-light generation method
Grant 10,281,798 - Kato , et al. | 2019-05-07 |
Wavelength Converter And Optical Transmission Device That Includes Wavelength Converter
App 20190109666 - Kato; Tomoyuki ; et al. | 2019-04-11 |
Location measurement apparatus, light modulation converter, and light variation location measurement method
Grant 10,193,621 - Kato , et al. Ja | 2019-01-29 |
Optical-signal processing apparatus, optical transmission method, receiver, and optical network system
Grant 10,193,629 - Watanabe Ja | 2019-01-29 |
Transmission Apparatus, Reception Apparatus, And Method For Estimating Characteristics Of Transmission Line
App 20180375580 - Tanimura; Takahito ; et al. | 2018-12-27 |
Location Measurement Apparatus, Light Modulation Converter, And Light Variation Location Measurement Method
App 20180316422 - Kato; Tomoyuki ; et al. | 2018-11-01 |
Wavelength Conversion Device, Control-light Generation Device, Wavelength Conversion Method, And Control-light Generation Method
App 20180307119 - Kato; Tomoyuki ; et al. | 2018-10-25 |
Optical add/drop multiplexer and method for adding/dropping optical signal
Grant 9,929,828 - Kato , et al. March 27, 2 | 2018-03-27 |
Optical frequency shift device and method
Grant 9,857,662 - Kato , et al. January 2, 2 | 2018-01-02 |
Optical Frequency Shift Device And Method
App 20170307957 - Kato; Tomoyuki ; et al. | 2017-10-26 |
Relay device and optical network system
Grant 9,780,880 - Kato , et al. October 3, 2 | 2017-10-03 |
Optical Signal-processing Apparatus, Receiving Apparatus, And Optical Network System
App 20170264370 - WATANABE; Shigeki | 2017-09-14 |
Optical Multiplexing Device And Optical Multiplexing Network System
App 20170250775 - Kato; Tomoyuki ; et al. | 2017-08-31 |
Optical signal-processing apparatus, receiving apparatus, and optical network system
Grant 9,692,520 - Watanabe June 27, 2 | 2017-06-27 |
Optical add-drop multiplexer
Grant 9,634,787 - Tanimura , et al. April 25, 2 | 2017-04-25 |
Photosensitive resin composition, photosensitive dry film, pattern formation method, printed circuit board, and method for producing same
Grant 9,625,812 - Ueda , et al. April 18, 2 | 2017-04-18 |
Optical multiplexing device and method of generating optical OFDM signal
Grant 9,602,201 - Okabe , et al. March 21, 2 | 2017-03-21 |
Optical Add/drop Multiplexer And Method For Adding/dropping Optical Signal
App 20170070313 - Kato; Tomoyuki ; et al. | 2017-03-09 |
Optical Add-drop Multiplexer
App 20160373206 - Tanimura; Takahito ; et al. | 2016-12-22 |
Optical Add/drop Multiplexer And Method For Adding/dropping Optical Signal
App 20160285582 - Kato; Tomoyuki ; et al. | 2016-09-29 |
Optical drop device, optical drop method, and optical add device
Grant 9,450,699 - Kato , et al. September 20, 2 | 2016-09-20 |
Optical frequency division multiplexer and polarization control method
Grant 9,319,170 - Okabe , et al. April 19, 2 | 2016-04-19 |
Process For Isolation And Purification Of Astatine-211
App 20160053345 - Wilbur; D. Scott ; et al. | 2016-02-25 |
Optical signal processing apparatus, transmission apparatus, and optical signal processing method
Grant 9,252,840 - Watanabe February 2, 2 | 2016-02-02 |
Optical-signal Processing Apparatus, Optical Transmission Method, Receiver, And Optical Network System
App 20160006508 - WATANABE; Shigeki | 2016-01-07 |
Optical Multiplexing Device And Method Of Generating Optical Ofdm Signal
App 20150333827 - Okabe; Ryou ; et al. | 2015-11-19 |
Optical-signal processing apparatus, optical transmission method, receiver, and optical network system
Grant 9,182,649 - Watanabe November 10, 2 | 2015-11-10 |
Optical signal transmitting device, optical signal transmitting method, frequency fluctuation suppressing device and frequency fluctuation suppressing system
Grant 9,148,228 - Kato , et al. September 29, 2 | 2015-09-29 |
Optical network system, optical multiplexing apparatus, and receiving apparatus
Grant 9,106,359 - Kato , et al. August 11, 2 | 2015-08-11 |
Microscopy visualization
Grant 9,104,903 - Callahan , et al. August 11, 2 | 2015-08-11 |
Optical frequency-division multiplexer, optical communication system, and optical frequency-division multiplexing method
Grant 9,106,354 - Watanabe , et al. August 11, 2 | 2015-08-11 |
Transmitting apparatus, receiving apparatus, optical frequency division multiplex transmission system, and optical signal communication method
Grant 9,088,383 - Tanaka , et al. July 21, 2 | 2015-07-21 |
Optical transmission system using cross phase modulation
Grant 9,077,470 - Kai , et al. July 7, 2 | 2015-07-07 |
Photosensitive Resin Composition, Photosensitive Dry Film, Pattern Formation Method, Printed Circuit Board, And Method For Producing Same
App 20150168832 - Ueda; Akifumi ; et al. | 2015-06-18 |
Optical Signal-processing Apparatus, Receiving Apparatus, And Optical Network System
App 20150155947 - WATANABE; Shigeki | 2015-06-04 |
Optical Drop Device, Optical Drop Method, And Optical Add Device
App 20150139644 - Kato; Tomoyuki ; et al. | 2015-05-21 |
Optical transmission system and control method
Grant 9,020,339 - Kato , et al. April 28, 2 | 2015-04-28 |
Optical signal-processing apparatus, receiving apparatus, and optical network system
Grant 8,983,296 - Watanabe March 17, 2 | 2015-03-17 |
Optical signal processing apparatus, optical receiving apparatus, and optical relay apparatus
Grant 8,970,946 - Watanabe March 3, 2 | 2015-03-03 |
Relay Device And Optical Network System
App 20140269784 - Kato; Tomoyuki ; et al. | 2014-09-18 |
Optical Signal Processing Apparatus, Transmission Apparatus, And Optical Signal Processing Method
App 20140233957 - WATANABE; Shigeki | 2014-08-21 |
Optical amplifier and optical amplifying apparatus
Grant 8,773,753 - Kato , et al. July 8, 2 | 2014-07-08 |
Optical Frequency Division Multiplexer And Polarization Control Method
App 20140161452 - OKABE; Ryou ; et al. | 2014-06-12 |
Optical Signal Processing Apparatus And Optical Signal Processing Method
App 20140147119 - WATANABE; Shigeki ; et al. | 2014-05-29 |
Microscopy Visualization
App 20140126801 - Callahan; Steven P. ; et al. | 2014-05-08 |
Optical Transmission System And Control Method
App 20140119725 - KATO; Tomoyuki ; et al. | 2014-05-01 |
Optical Signal Transmitting Apparatus, Optical Frequency Division Multiplex Transmission System, And Optical Signal Communication Method
App 20140099114 - NISHIHARA; Masato ; et al. | 2014-04-10 |
Transmitting Apparatus, Receiving Apparatus, Optical Frequency Division Multiplex Transmission System, And Optical Signal Communication Method
App 20140099115 - TANAKA; Toshiki ; et al. | 2014-04-10 |
Optical signal processing apparatus and optical communication system
Grant 8,676,059 - Watanabe March 18, 2 | 2014-03-18 |
Apparatus And Method For Receiving Optical Signal, And Optical Frequency-division-multiplexing Transmission System
App 20140064732 - KAI; Yutaka ; et al. | 2014-03-06 |
Method for separating radioactive copper using chelating-ion exchange resin
Grant 8,647,595 - Watanabe , et al. February 11, 2 | 2014-02-11 |
Photosensitive resin composition, photosensitive dry film and method for forming pattern
Grant 8,647,807 - Ueda , et al. February 11, 2 | 2014-02-11 |
Photosensitive resin composition, photosensitive dry film and method for forming pattern
Grant 8,647,806 - Ueda , et al. February 11, 2 | 2014-02-11 |
Optical Frequency-division Multiplexer, Optical Communication System, And Optical Frequency-division Multiplexing Method
App 20130272709 - WATANABE; Shigeki ; et al. | 2013-10-17 |
Optical Transmission System
App 20130266320 - KAI; Yutaka ; et al. | 2013-10-10 |
Optical Signal Transmitting Device, Optical Signal Transmitting Method, Frequency Fluctuation Suppressing Device And Frequency Fluctuation Suppressing System
App 20130223842 - Kato; Tomoyuki ; et al. | 2013-08-29 |
Optical signal processor
Grant 8,488,978 - Watanabe July 16, 2 | 2013-07-16 |
Waveform shaping apparatus, optical transmission system, and waveform shaping method
Grant 8,428,470 - Futami , et al. April 23, 2 | 2013-04-23 |
Optical Reception Apparatus And Optical Network System
App 20130084072 - Kato; Tomoyuki ; et al. | 2013-04-04 |
Optical Multiplexing Apparatus And Optical Network System
App 20130051803 - Kato; Tomoyuki ; et al. | 2013-02-28 |
Optical pulse generating device and optical signal processing device
Grant 8,385,741 - Okabe , et al. February 26, 2 | 2013-02-26 |
Optical-signal processing apparatus
Grant 8,351,110 - Watanabe January 8, 2 | 2013-01-08 |
Photosensitive Resin Composition, Photosensitive Dry Film And Method For Forming Pattern
App 20130004895 - Ueda; Akifumi ; et al. | 2013-01-03 |
Photosensitive Resin Composition, Photosensitive Dry Film And Method For Forming Pattern
App 20120301830 - Ueda; Akifumi ; et al. | 2012-11-29 |
Optical Signal Processing Apparatus And Optical Communication System
App 20120301148 - WATANABE; Shigeki | 2012-11-29 |
Optical switch and optical waveform monitoring device utilizing optical switch
Grant 8,311,410 - Watanabe November 13, 2 | 2012-11-13 |
Optical noise index calculation method, optical noise index calculation apparatus, and optical sampling oscilloscope
Grant 8,301,416 - Ono , et al. October 30, 2 | 2012-10-30 |
Optical waveform controlling apparatus
Grant 8,275,264 - Watanabe September 25, 2 | 2012-09-25 |
Optical signal processing device
Grant 8,270,842 - Watanabe September 18, 2 | 2012-09-18 |
Optical signal processing apparatus, optical receiving apparatus, and optical relay apparatus
Grant 8,243,363 - Watanabe August 14, 2 | 2012-08-14 |
Optical Signal-processing Apparatus, Receiving Apparatus, And Optical Network System
App 20120189308 - WATANABE; Shigeki | 2012-07-26 |
Optical signal processing device
Grant 8,195,053 - Watanabe June 5, 2 | 2012-06-05 |
Optical signal processing apparatus
Grant 8,190,032 - Futami , et al. May 29, 2 | 2012-05-29 |
Optical network system, optical multiplexing apparatus, and receiving apparatus
App 20120051743 - Kato; Tomoyuki ; et al. | 2012-03-01 |
Method for producing fiber composite
Grant 8,123,990 - Watanabe February 28, 2 | 2012-02-28 |
Optical signal processor
App 20120020665 - Watanabe; Shigeki | 2012-01-26 |
Device for canceling the wavelength dependence of the nonlinearity coefficient of microstructured fibers
Grant 8,078,026 - Hainberger , et al. December 13, 2 | 2011-12-13 |
Optical Signal Processing Apparatus, Optical Receiving Apparatus, And Optical Relay Apparatus
App 20110255874 - WATANABE; Shigeki | 2011-10-20 |
Optical signal processing device
Grant 8,041,169 - Watanabe October 18, 2 | 2011-10-18 |
Optical-signal processing apparatus, optical transmission method, receiver, and optical network system
App 20110229138 - Watanabe; Shigeki | 2011-09-22 |
Optical Amplifier And Optical Amplifying Apparatus
App 20110176202 - KATO; Tomoyuki ; et al. | 2011-07-21 |
Optical switching method and optical switch
Grant 7,978,319 - Okabe , et al. July 12, 2 | 2011-07-12 |
Method For Separating Radioactive Copper Using Chelating-ion Exchange Resin
App 20110142735 - Watanabe; Shigeki ; et al. | 2011-06-16 |
Optical switch and optical switch control method
Grant 7,953,322 - Okabe , et al. May 31, 2 | 2011-05-31 |
Optical parametric amplifier
Grant 7,940,454 - Watanabe May 10, 2 | 2011-05-10 |
Optical switch and optical waveform monitoring device utilizing optical switch
App 20110044684 - Watanabe; Shigeki | 2011-02-24 |
Optical waveform measurement system and optical waveform measurement method
Grant 7,877,017 - Futami , et al. January 25, 2 | 2011-01-25 |
Optical switch and optical waveform monitoring apparatus
Grant 7,853,145 - Futami , et al. December 14, 2 | 2010-12-14 |
Optical switch and optical waveform monitoring device utilizing optical switch
Grant 7,848,647 - Watanabe December 7, 2 | 2010-12-07 |
Optical waveform measuring apparatus and optical waveform measuring method
Grant 7,835,643 - Futami , et al. November 16, 2 | 2010-11-16 |
Splash shield for automobile having vertical walls and shielding member therefor
Grant 7,810,828 - Sugiyama , et al. October 12, 2 | 2010-10-12 |
Optical Fiber Transmission System And Method
App 20100221014 - WATANABE; Shigeki ; et al. | 2010-09-02 |
Optical regenerator in optical fiber communication system
Grant 7,773,886 - Hainberger , et al. August 10, 2 | 2010-08-10 |
Optical Pulse Generating Device And Optical Signal Processing Device
App 20100183303 - OKABE; Ryou ; et al. | 2010-07-22 |
Optical Signal Processing Device
App 20100166426 - WATANABE; Shigeki | 2010-07-01 |
Optical-signal processing apparatus
App 20100157417 - Watanabe; Shigeki | 2010-06-24 |
Optical waveform shaping method and optical waveform shaping apparatus
App 20100142959 - Futami; Fumio ; et al. | 2010-06-10 |
Optical synchronizer
Grant 7,715,724 - Watanabe , et al. May 11, 2 | 2010-05-11 |
Optical processing device and optical processing method
Grant 7,706,649 - Futami , et al. April 27, 2 | 2010-04-27 |
Apparatus And Method For Stabilizing Polarization State
App 20100054753 - FUTAMI; Fumio ; et al. | 2010-03-04 |
Optical Signal Processing Device
App 20100021105 - WATANABE; Shigeki | 2010-01-28 |
Method of and apparatus for providing multi-wavelength light source
Grant 7,643,754 - Futami , et al. January 5, 2 | 2010-01-05 |
Optical switch device and optical switching method
Grant 7,639,945 - Tamura , et al. December 29, 2 | 2009-12-29 |
Optical Signal Processing Device
App 20090290882 - WATANABE; Shigeki | 2009-11-26 |
Clock extracting method and apparatus thereof
Grant 7,623,792 - Futami , et al. November 24, 2 | 2009-11-24 |
Method For Producing Fiber Composite
App 20090242104 - WATANABE; Shigeki | 2009-10-01 |
Optical noise index calculation method, optical noise index calculation apparatus, and optical sampling oscilloscope
App 20090240473 - Ono; Shunsuke ; et al. | 2009-09-24 |
Optical time-division demultiplexing apparatus
Grant 7,587,140 - Watanabe September 8, 2 | 2009-09-08 |
Optical Processing Device And Optical Processing Method
App 20090207489 - FUTAMI; Fumio ; et al. | 2009-08-20 |
Optical signal processing apparatus, optical receiving apparatus, and optical relay apparatus
App 20090190207 - Watanabe; Shigeki | 2009-07-30 |
Method, device, and system for regeneration and application of optical clock
Grant 7,561,811 - Watanabe July 14, 2 | 2009-07-14 |
Optical Signal Processing Apparatus
App 20090097854 - Futami; Fumio ; et al. | 2009-04-16 |
Optical waveform measurement apparatus and optical waveform measurement method
Grant 7,518,711 - Futami , et al. April 14, 2 | 2009-04-14 |
Optical waveform measurement system and optical waveform measurement method
App 20090010656 - Futami; Fumio ; et al. | 2009-01-08 |
Optical signal waveform shaping apparatus
Grant 7,450,298 - Watanabe November 11, 2 | 2008-11-11 |
Optical device for optical communication
Grant 7,433,564 - Futami , et al. October 7, 2 | 2008-10-07 |
Optical waveform controlling apparatus
App 20080232808 - Watanabe; Shigeki | 2008-09-25 |
Waveform shaping apparatus, optical transmission system, and waveform shaping method
App 20080232817 - Futami; Fumio ; et al. | 2008-09-25 |
Adaptive polarization adjustment apparatus for controlling polarization of light inputted to polarization-maintaining waveguide components
Grant 7,428,349 - Hainberger , et al. September 23, 2 | 2008-09-23 |
Optical-phase monitoring appratus and optical-phase monitoring method
App 20080165365 - Watanabe; Shigeki | 2008-07-10 |
Optical parametric amplifier
App 20080165412 - Watanabe; Shigeki | 2008-07-10 |
Optical switch
Grant 7,397,975 - Okabe , et al. July 8, 2 | 2008-07-08 |
Splash Shield For Automobile Having Vertical Walls And Shielding Member Therefor
App 20080150273 - SUGIYAMA; Hideki ; et al. | 2008-06-26 |
Optical switching method and optical switch
App 20080151244 - Okabe; Ryou ; et al. | 2008-06-26 |
Optical parametric amplifier
Grant 7,388,710 - Ono , et al. June 17, 2 | 2008-06-17 |
Optical switch and optical waveform monitoring apparatus
App 20080131138 - FUTAMI; Fumio ; et al. | 2008-06-05 |
Optical switch and optical switch control method
App 20080131137 - Okabe; Ryou ; et al. | 2008-06-05 |
Method, optical device, and system for optical fiber transmission
Grant 7,379,637 - Watanabe May 27, 2 | 2008-05-27 |
Optical waveform monitor apparatus and oscilloscope
Grant 7,327,512 - Watanabe February 5, 2 | 2008-02-05 |
Multi-wavelength light source apparatus
Grant 7,315,557 - Futami , et al. January 1, 2 | 2008-01-01 |
Optical Switch
App 20070292070 - OKABE; Ryou ; et al. | 2007-12-20 |
Method and device for processing an optical signal
Grant 7,280,766 - Watanabe October 9, 2 | 2007-10-09 |
Optical signal waveform shaping apparatus
App 20070230518 - Watanabe; Shigeki | 2007-10-04 |
Optical waveform measurement apparatus and optical waveform measurement method
App 20070211252 - Futami; Fumio ; et al. | 2007-09-13 |
Optical parametric amplifier
App 20070206272 - Ono; Shunsuke ; et al. | 2007-09-06 |
Optical regenerator in optical fiber communication system
App 20070104491 - Hainberger; Rainer ; et al. | 2007-05-10 |
Adaptive polarization adjustment apparatus for controlling polarization of light inputed to polarization-maintaining waveguide components
App 20070091310 - Hainberger; Rainer ; et al. | 2007-04-26 |
Optical switch device and optical switching method
App 20060291867 - Tamura; Yuji ; et al. | 2006-12-28 |
Optical pulse addition device
Grant 7,136,596 - Watanabe , et al. November 14, 2 | 2006-11-14 |
Pulse generating apparatus and method
Grant 7,088,491 - Takita , et al. August 8, 2 | 2006-08-08 |
Optical waveform measuring apparatus and optical waveform measuring method
App 20060159463 - Futami; Fumio ; et al. | 2006-07-20 |
Method, device, and system for processing optical signal
Grant 7,076,174 - Watanabe , et al. July 11, 2 | 2006-07-11 |
Optical gate device, manufacturing method for the device, and system including the device
Grant 7,072,549 - Watanabe July 4, 2 | 2006-07-04 |
Device and system for phase conjugate conversion and wavelength conversion
Grant 7,043,099 - Watanabe May 9, 2 | 2006-05-09 |
Clock extracting method and apparatus thereof
App 20060093375 - Futami; Fumio ; et al. | 2006-05-04 |
Method, device, and system for regenerating optical signal
Grant 7,039,324 - Watanabe May 2, 2 | 2006-05-02 |
Vehicle floor panel
Grant 7,011,359 - Watanabe , et al. March 14, 2 | 2006-03-14 |
Optical switch and optical waveform monitoring device utilizing optical switch
App 20060051100 - Watanabe; Shigeki | 2006-03-09 |
Optical switch and optical waveform monitoring device utilizing optical switch
App 20060045445 - Watanabe; Shigeki | 2006-03-02 |
Optical waveform monitor apparatus and oscilloscope
App 20060018006 - Watanabe; Shigeki | 2006-01-26 |
Optical AND gate and waveform shaping device
Grant 6,987,607 - Watanabe January 17, 2 | 2006-01-17 |
Method and device for waveform shaping of signal light
Grant 6,963,436 - Watanabe , et al. November 8, 2 | 2005-11-08 |
Device and system for phase conjugate conversion and wavelength conversion
Grant 6,963,675 - Watanabe November 8, 2 | 2005-11-08 |
Device for canceling the wavelength dependence of the nonlinearity coefficient of microstructured fibers
App 20050220431 - Hainberger, Rainer ; et al. | 2005-10-06 |
Optical device for optical communication
App 20050190432 - Futami, Fumio ; et al. | 2005-09-01 |
Optical synchronizer
App 20050185965 - Watanabe, Shigeki ; et al. | 2005-08-25 |
Pulse generating apparatus and method
App 20050141073 - Takita, Yutaka ; et al. | 2005-06-30 |
Suspension mounting structure
Grant 6,893,082 - Watanabe May 17, 2 | 2005-05-17 |
Device and system for phase conjugate conversion and wavelength conversion
App 20050099674 - Watanabe, Shigeki | 2005-05-12 |
Method, optical device, and system for optical fiber transmission
App 20050095012 - Watanabe, Shigeki | 2005-05-05 |
Optical fiber communication system using optical phase conjugation as well as apparatus applicable to the system and method of producing the same
Grant 6,870,974 - Watanabe March 22, 2 | 2005-03-22 |
Multi-wavelength light source apparatus
App 20050047453 - Futami, Fumio ; et al. | 2005-03-03 |
Method and device for waveform shaping of signal light
Grant 6,859,307 - Takeda , et al. February 22, 2 | 2005-02-22 |
Method, device, and system for waveform shaping of signal light
Grant 6,853,774 - Watanabe February 8, 2 | 2005-02-08 |
Method, optical device, and system for optical fiber transmission
Grant 6,847,758 - Watanabe January 25, 2 | 2005-01-25 |
Vehicle body structure
Grant 6,817,657 - Watanabe , et al. November 16, 2 | 2004-11-16 |
Optical fiber communication system using optical phase conjugation as well as apparatus applicable to the system and method of producing the same
App 20040184698 - Watanabe, Shigeki | 2004-09-23 |
Method of and apparatus for providing multi-wavelength light source
App 20040179842 - Futami, Fumio ; et al. | 2004-09-16 |
Optical fiber communication system using optical phase conjugation as well as apparatus applicable to the system and method of producing the same
Grant 6,771,853 - Watanabe August 3, 2 | 2004-08-03 |
Vehicle floor panel
App 20040140690 - Watanabe, Shigeki ; et al. | 2004-07-22 |
Suspension mounting structure
App 20040135046 - Watanabe, Shigeki | 2004-07-15 |
Method and device for measuring the waveform of an optical signal
Grant 6,751,385 - Futami , et al. June 15, 2 | 2004-06-15 |
Optical time-division demultiplexing apparatus
App 20040109695 - Watanabe, Shigeki | 2004-06-10 |
Method and device for shaping the waveform of an optical signal
Grant 6,738,179 - Futami , et al. May 18, 2 | 2004-05-18 |
Separating apparatus for time division multiplexed signal light, and optical receiving apparatus and optical transmission system using the same
App 20040090665 - Futami, Fumio ; et al. | 2004-05-13 |
Optical gate device, manufacturing method for the device, and system including the device
App 20040081464 - Watanabe, Shigeki | 2004-04-29 |
Optical and gate and waveform shaping device
App 20040004780 - Watanabe, Shigeki | 2004-01-08 |
Method and device for processing an optical signal
App 20040005153 - Watanabe, Shigeki | 2004-01-08 |
Optical gate device, manufacturing method for the device, and system including the device
Grant 6,665,480 - Watanabe December 16, 2 | 2003-12-16 |
Vehicle body structure
App 20030189358 - Watanabe, Shigeki ; et al. | 2003-10-09 |
Optical communication system using optical phase conjugation to suppress waveform distortion caused by chromatic dispersion and optical Kerr effect
Grant 6,626,592 - Watanabe September 30, 2 | 2003-09-30 |
Method, device, and system for waveform shaping of signal light
Grant 6,608,854 - Watanabe August 19, 2 | 2003-08-19 |
Method and device for waveform shaping of signal light
App 20030128414 - Watanabe, Shigeki ; et al. | 2003-07-10 |
Method, device, and system for waveform shaping of signal light
App 20030063860 - Watanabe, Shigeki | 2003-04-03 |
Optical fiber communication system using optical phase conjugation as well as apparatus applicable to the system and method of producing the same
App 20030035618 - Watanabe, Shigeki | 2003-02-20 |
Method and device for shaping the waveform of an optical signal
App 20030002135 - Futami, Fumio ; et al. | 2003-01-02 |
Method and device for measuring the waveform of an optical signal
App 20030002833 - Futami, Fumio ; et al. | 2003-01-02 |
Optical pulse addition device
App 20020196498 - Watanabe, Shigeki ; et al. | 2002-12-26 |
Optical gate device, manufacturing method for the device, and system including the device
App 20020159730 - Watanabe, Shigeki | 2002-10-31 |
Optical communication system using optical phase conjugation to suppress waveform distortion caused by chromatic dispersion and optical kerr effect
App 20020114040 - Watanabe, Shigeki | 2002-08-22 |
Tunable wavelength four light wave mixer
Grant 6,424,774 - Takeda , et al. July 23, 2 | 2002-07-23 |
Method, device, and system for processing optical signal
App 20020041618 - Watanabe, Shigeki ; et al. | 2002-04-11 |
Optical communication system using optical phase conjugation to suppress waveform distortion caused by chromatic dispersion and optical kerr effect
Grant 6,341,026 - Watanabe January 22, 2 | 2002-01-22 |
Method and device for waveform shaping of signal light
App 20020003653 - Takeda, Shinichi ; et al. | 2002-01-10 |
Optical fiber communication system using optical phase conjugation as well as apparatus applicable to the system and method of producing the same
App 20010053263 - Watanabe, Shigeki | 2001-12-20 |
Optical fiber communication system using optical phase conjugation as well as apparatus applicable to the system and method of producing the same
Grant 6,307,984 - Watanabe October 23, 2 | 2001-10-23 |
Optical communication method and optical communication system based on optical phase conjugation
Grant 6,304,348 - Watanabe October 16, 2 | 2001-10-16 |
Method, device, and system for waveform shaping of signal light
App 20010021288 - Watanabe, Shigeki ; et al. | 2001-09-13 |
Method, device, and system for regenerating optical signal
App 20010013965 - Watanabe, Shigeki | 2001-08-16 |
Optical fiber communication system using optical phase conjugation
Grant 6,160,942 - Watanabe December 12, 2 | 2000-12-12 |
Optical communication system
Grant 5,896,211 - Watanabe April 20, 1 | 1999-04-20 |
Optical communication system compensating for chromatic dispersion and phase conjugate light generator for use therewith
Grant 5,798,853 - Watanabe August 25, 1 | 1998-08-25 |
Application of phase conjugate optics to optical systems
Grant 5,596,667 - Watanabe January 21, 1 | 1997-01-21 |
Optical communication system
Grant 5,432,632 - Watanabe July 11, 1 | 1995-07-11 |
Demodulator and a polarization diversity receiver for coherent optical communication provided with the demodulator
Grant 5,253,097 - Naito , et al. October 12, 1 | 1993-10-12 |
Direct modulation phase shift keying (DM-PSK) transmission system
Grant 5,228,043 - Naito , et al. July 13, 1 | 1993-07-13 |
Direct modulation phase-shift-keying system and method
Grant 5,050,176 - Naito , et al. September 17, 1 | 1991-09-17 |
Polarization diversity optical receiver for coherent optical communication
Grant 4,965,858 - Naito , et al. October 23, 1 | 1990-10-23 |
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