Motoshima; Kuniaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Motoshima; Kuniaki.The latest application filed is for "optical relay device and optical relay transmission system".

Company Profile

0.12.9

Motoshima; Kuniaki - Tokyo JP
Motoshima; Kuniaki - 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
Optical relay device and optical relay transmission system Grant 8,208,812 - Tokura , et al. June 26, 2	2012-06-26
Optical Relay Device And Optical Relay Transmission System App 20100239263 - Tokura; Toshiyuki ; et al.	2010-09-23
Circuit for varying gain of preamplifier Grant 7,598,479 - Nogami , et al. October 6, 2	2009-10-06
Non-polarization light source device and raman amplifier Grant 7,218,441 - Tokura , et al. May 15, 2	2007-05-15
Optical transceiver, a multiplexing integrated circuit, a demultiplexing integrated circuit, an integral multiplexing/demultiplexing integrated circuit, and method for evaluating and testing the optical transceiver Grant 7,218,861 - Totsuka , et al. May 15, 2	2007-05-15
Optical amplifying repeater apparatus and optical amplifying/repeating transmission system Grant 7,170,673 - Motoshima , et al. January 30, 2	2007-01-30
Circuit for varying gain of preamplifier App 20060226913 - Nogami; Masamichi ; et al.	2006-10-12
Circuit and method for switching gains of preamplifier Grant 6,989,717 - Nogami , et al. January 24, 2	2006-01-24
Optical amplifying repeater apparatus and optical amplifying/repeating transmission system Grant 6,873,456 - Motoshima , et al. March 29, 2	2005-03-29
Optical transmitter and optical module App 20040197106 - Noda, Masaki ; et al.	2004-10-07
Non-polarization light source device and raman amplifier App 20040165254 - Tokura, Toshiyuki ; et al.	2004-08-26
Circuit and method for switching gains of preamplifier App 20040145419 - Nogami, Masamichi ; et al.	2004-07-29
Optical amplifying repeater apparatus and optical amplifying/repeating transmission system App 20040085625 - Motoshima, Kuniaki ; et al.	2004-05-06
Amplifier circuit Grant 6,674,328 - Uto , et al. January 6, 2	2004-01-06
Optical amplification repeater and optical amplification repeating and transmitting system Grant 6,657,778 - Motoshima , et al. December 2, 2	2003-12-02
Optical transceiver, a multiplexing integrated circuit, a demultiplexing integrated circuit, an integral multiplexing/demultiplexing integrated circuit, and method for evaluating and testing the optical transceiver App 20030043752 - Totsuka, Hirofumi ; et al.	2003-03-06
Optical amplifying repeater apparatus and optical amplifying/repeating transmission system App 20030021010 - Motoshima, Kuniaki ; et al.	2003-01-30
Amplifier circuit App 20020113652 - Uto, Ken-Ichi ; et al.	2002-08-22
Negative feedback amplifier Grant 5,821,814 - Katayama , et al. October 13, 1	1998-10-13
Gain-controllable optical amplifier and optical gain-control method Grant 5,710,660 - Yamamoto , et al. January 20, 1	1998-01-20
Gain controllable optical amplifier and applications thereof Grant 5,506,724 - Shimizu , et al. April 9, 1	1996-04-09

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