Asao; Taro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Asao; Taro.The latest application filed is for "degree extending method and optical hub node apparatus".

Company Profile

0.9.10

Asao; Taro - Kawasaki 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
Degree extending method and optical hub node apparatus Grant 8,406,624 - Kimura , et al. March 26, 2	2013-03-26
Optical fiber transmission line measurement apparatus and system Grant 8,189,180 - Bato , et al. May 29, 2	2012-05-29
Signal processing device and signal processing method Grant 8,102,945 - Tsurumi , et al. January 24, 2	2012-01-24
Degree Extending Method And Optical Hub Node Apparatus App 20100111527 - KIMURA; Gaku ; et al.	2010-05-06
Optical Fiber Transmission Line Measurement Apparatus And System App 20100097601 - Bato; Koji ; et al.	2010-04-22
Optical add/drop multiplexer, control method therefor and control program therefor Grant 7,630,644 - Yamamoto , et al. December 8, 2	2009-12-08
Optical transmission device for controlling optical level of transmission signal in optical transmission system Grant 7,551,828 - Shimada , et al. June 23, 2	2009-06-23
Signal Processing Device And Signal Processing Method App 20080031393 - TSURUMI; Tsutomu ; et al.	2008-02-07
Transmission apparatus and method of automatically updating software App 20080028386 - Nagamine; Kazuaki ; et al.	2008-01-31
Optical add/drop multiplexer, control method therefor and control program therefor App 20070133992 - Yamamoto; Akira ; et al.	2007-06-14
Optical transmission device for controlling optical level of transmission signal in optical transmission system App 20070053650 - Shimada; Yuji ; et al.	2007-03-08
Optical transmission system Grant 7,065,297 - Horachi , et al. June 20, 2	2006-06-20
Pre-amplifier gain setting method utilizing ASE light and WDM optical transmission apparatus employing the method Grant 7,002,734 - Horachi , et al. February 21, 2	2006-02-21
Optical amplifier supervisory control method in WDM communication system Grant 6,977,771 - Asao , et al. December 20, 2	2005-12-20
Optical transmission system App 20040005152 - Horachi, Kazunori ; et al.	2004-01-08
Pre-amplifier gain setting method utilizing ASE light and WDM optical transmission apparatus employing the method App 20030231376 - Horachi, Kazunori ; et al.	2003-12-18
Optical amplifier supervisory control method in WDM communication system App 20030099032 - Asao, Taro ; et al.	2003-05-29
Controlling system for use with variable attenuators App 20030099475 - Nemoto, Nobuyuki ; et al.	2003-05-29

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