TANAKA; Tomoto

Patent Applications and Registrations

Patent applications and USPTO patent grants for TANAKA; Tomoto.The latest application filed is for "controller for optical transmission device".

Company Profile

0.14.13

TANAKA; Tomoto - Kitami JP
Tanaka; Tomoto - Yokohama JP
Tanaka; Tomoto - Kawasaki JP
Tanaka; Tomoto - Sapporo 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
Controller For Optical Transmission Device App 20090123162 - TANAKA; Tomoto	2009-05-14
Optical amplifier and control method for optical amplifier Grant 7,400,444 - Shukunami , et al. July 15, 2	2008-07-15
Optical amplifier for wide band Raman amplification of wavelength division multiplexed (WDM) signal lights Grant 7,394,589 - Onaka , et al. July 1, 2	2008-07-01
Optical amplifier with pump light source control for Raman amplification Grant 7,362,499 - Hayashi , et al. April 22, 2	2008-04-22
Raman optical amplifier, optical transmission system using the same, and raman optical amplification method Grant 7,245,422 - Tanaka July 17, 2	2007-07-17
Light amplification control unit and method Grant 7,133,192 - Tanaka , et al. November 7, 2	2006-11-07
Optical amplifier with pump light source control for Raman amplification App 20060152796 - Hayashi; Etsuko ; et al.	2006-07-13
Optical amplifier with pump light source control for Raman amplification Grant 7,042,636 - Hayashi , et al. May 9, 2	2006-05-09
Raman optical amplifier, optical transmission system using the same, and raman optical amplification method App 20050174630 - Tanaka, Tomoto	2005-08-11
Optical amplifier and control method for optical amplifier App 20050105170 - Shukunami, Norifumi ; et al.	2005-05-19
Optical amplifier with pump light source control for Raman amplification Grant 6,891,661 - Hayashi , et al. May 10, 2	2005-05-10
Optical amplification apparatus utilizing raman amplification and controlling method thereof Grant 6,873,455 - Sugaya , et al. March 29, 2	2005-03-29
Optical amplifier with pump light source control for Raman amplification App 20050024714 - Hayashi, Etsuko ; et al.	2005-02-03
Optical amplification apparatus using Raman amplification Grant 6,847,478 - Tanaka , et al. January 25, 2	2005-01-25
Light amplification control unit and method App 20040190122 - Tanaka, Tomoto ; et al.	2004-09-30
Optical amplifier with pump light source control for Raman amplification App 20040080813 - Hayashi, Etsuko ; et al.	2004-04-29
Optical amplification apparatus using Raman amplification Grant 6,683,712 - Tanaka , et al. January 27, 2	2004-01-27
Optical amplification apparatus utilizing raman amplification and controlling method thereof App 20030193713 - Sugaya, Yasushi ; et al.	2003-10-16
Optical amplifier with pump light source control for raman amplification Grant 6,624,926 - Hayashi , et al. September 23, 2	2003-09-23
Optical amplification apparatus utilizing Raman amplification and controlling method thereof Grant 6,577,437 - Sugaya , et al. June 10, 2	2003-06-10
Optical amplifier for wide band Raman amplification of wavelength division multiplexed (WDM) signal lights App 20030095323 - Onaka, Miki ; et al.	2003-05-22
Optical amplifier for wide band raman amplification of wavelength division multiplexed (WDM) signal lights Grant 6,510,000 - Onaka , et al. January 21, 2	2003-01-21
Optical amplification apparatus using raman amplification App 20020181078 - Tanaka, Tomoto ; et al.	2002-12-05
Optical amplification apparatus utilizing raman amplification and controlling method thereof App 20020176154 - Sugaya, Yasushi ; et al.	2002-11-28
Optical amplification apparatus utilizing Raman amplification and controlling method thereof Grant 6,388,801 - Sugaya , et al. May 14, 2	2002-05-14
Optical amplification apparatus using Raman amplification App 20020044336 - Tanaka, Tomoto ; et al.	2002-04-18
Optical Amplification Apparatus Utilizing Raman Amplification And Controlling Method Thereof App 20020041429 - Sugaya, Yasushi ; et al.	2002-04-11

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