Nishiki; Akihiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nishiki; Akihiko.The latest application filed is for "optical code division multiplexing transmission and reception method and optical code division multiplexing transceiver".

Company Profile

0.20.14

Nishiki; Akihiko - Tokyo JP
Nishiki; Akihiko - Hachioji 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
Optical pulse time spreader and optical code division multiplexing transmission device Grant 7,945,171 - Sasaki , et al. May 17, 2	2011-05-17
Optical code division multiplexing transmission and reception method and optical code division multiplexing transceiver Grant 7,680,415 - Minato , et al. March 16, 2	2010-03-16
Optical Code Division Multiplexing Transmission And Reception Method And Optical Code Division Multiplexing Transceiver App 20090190927 - MINATO; NAOKI ; et al.	2009-07-30
Optical code division multiplexing communication method and system Grant 7,424,226 - Nishiki , et al. September 9, 2	2008-09-09
Optical code division multiplex transmission method and optical code division multiplex transmission device Grant 7,324,754 - Kobayashi , et al. January 29, 2	2008-01-29
Optical pulse time spreading device Grant 7,310,465 - Nishiki , et al. December 18, 2	2007-12-18
Optical Pulse Time Spreader and Optical Code Division Multiplexing Transmission Device App 20070223927 - Sasaki; Kensuke ; et al.	2007-09-27
Optical encoding method and encoder for optical code division multiplexing Grant 7,224,902 - Nishiki May 29, 2	2007-05-29
Optical pulse time spreading device App 20070058902 - Nishiki; Akihiko ; et al.	2007-03-15
Optical signal converter, optical encoder, optical decoder, and optical code division multiplexing communication apparatus Grant 7,174,103 - Nishiki , et al. February 6, 2	2007-02-06
Method and apparatus for fabricating fiber Bragg gratings Grant 7,171,078 - Sasaki , et al. January 30, 2	2007-01-30
Fiber bragg grating device Grant 7,127,140 - Kobayashi , et al. October 24, 2	2006-10-24
Optical code division multiplexing transmission and reception method and optical code division multiplexing transceiver App 20060115272 - Minato; Naoki ; et al.	2006-06-01
Fiber Bragg grating device App 20060115195 - Kobayashi; Shuko ; et al.	2006-06-01
Method and apparatus for generating carrier suppressed optical pulse train and grating device Grant 7,039,260 - Nishiki , et al. May 2, 2	2006-05-02
Optical code division multiplexing communication method and system App 20060039701 - Nishiki; Akihiko ; et al.	2006-02-23
Optical signal converter, optical encoder, optical decoder, and optical code division multiplexing communication apparatus App 20050089328 - Nishiki, Akihiko ; et al.	2005-04-28
Method and apparatus for fabricating fiber Bragg gratings App 20050018966 - Sasaki, Kensuke ; et al.	2005-01-27
Optical code division multiplex transmission method and optical code division multiplex transmission device App 20040264965 - Kobayashi, Shuko ; et al.	2004-12-30
Optical filter Grant 6,782,165 - Nishiki August 24, 2	2004-08-24
Manufacturing method for optical fiber grating App 20040154337 - Iwamura, Hideyuki ; et al.	2004-08-12
Optical filter App 20040028332 - Nishiki, Akihiko	2004-02-12
Optical filter Grant 6,665,470 - Nishiki December 16, 2	2003-12-16
Method and apparatus for generating carrier suppressed optical pulse train and grating device App 20030161581 - Nishiki, Akihiko ; et al.	2003-08-28
Optical encoding method and encoder for optical code division multiplexing App 20030156847 - Nishiki, Akihiko	2003-08-21
Method of fabricating optical waveguide device Grant 6,456,762 - Nishiki , et al. September 24, 2	2002-09-24
Optical filter App 20020025112 - Nishiki, Akihiko	2002-02-28
Initial alignment system for use in manufacturing an optical filter Grant 6,307,617 - Nishiki , et al. October 23, 2	2001-10-23
Optical filter fabrication method using fiber holder with spiral groove and phase mask with spiral diffraction grating Grant 6,174,648 - Terao , et al. January 16, 2	2001-01-16
Alignment method for optical fibers for use in manufacturing an optical filter Grant 5,914,207 - Nishiki , et al. June 22, 1	1999-06-22
Active-matrix-addressed liquid crystal with conductor collecting lines of force emanating from data electrode Grant 5,307,189 - Nishiki , et al. April 26, 1	1994-04-26
Automatic duplex recording apparatus having detectors for controlling feeding and refeeding of a recording sheet Grant 5,155,540 - Yamada , et al. October 13, 1	1992-10-13
Recorded sheet handling apparatus Grant 5,114,130 - Hamanaka , et al. * May 19, 1	1992-05-19
Thin-film transistor matrix for active matrix display panel with alloy electrodes Grant 5,070,379 - Nomoto , et al. December 3, 1	1991-12-03

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