Yoshimasa Kusano

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Transmission apparatus
- Patent number 7,953,106
- Issue date May 31, 2011
- Hitachi, Ltd.
- Rei Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stuffing and destuffing operations when mapping low-order client si...
- Patent number 7,830,924
- Issue date Nov 9, 2010
- Hitachi Communication Technologies, Ltd.
- Kenji Kawamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength division multiplexing optical transmission equipment and...
- Patent number 7,391,974
- Issue date Jun 24, 2008
- Hitachi, Ltd.
- Tetsuya Uda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength division multiplexing optical transmission equipment and...
- Patent number 7,194,210
- Issue date Mar 20, 2007
- Hitachi, Ltd.
- Tetsuya Uda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission equipment for suppressing a four wave mixing a...
- Patent number 7,064,888
- Issue date Jun 20, 2006
- Hitachi, Ltd.
- Tetsuya Uda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission equipment for suppressing a four wave mixing a...
- Patent number 6,999,230
- Issue date Feb 14, 2006
- Hitachi, Ltd.
- Tetsuya Uda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPERATION AND CONSTRUCTION METHOD OF NETWORK USING MULTI-RATE INTER...
- Publication number 20110164622
- Publication date Jul 7, 2011
- Yukihisa TAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION APPARATUS
- Publication number 20090232004
- Publication date Sep 17, 2009
- Rei SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTING EQUIPMENT AND RECEIVING EQUIPMENT
- Publication number 20080145065
- Publication date Jun 19, 2008
- Kenji Kawamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength division multiplexing optical transmission equipment and...
- Publication number 20070166052
- Publication date Jul 19, 2007
- Hitachi, Ltd
- Tetsuya Uda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION EQUIPMENT FOR SUPPRESSING A FOUR WAVE MIXING A...
- Publication number 20060082869
- Publication date Apr 20, 2006
- Hitachi, Ltd
- Tetsuya Uda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmission equipment for suppressing a four wave mixing a...
- Publication number 20030152388
- Publication date Aug 14, 2003
- Tetsuya Uda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength division multiplexing optical transmission equipment and...
- Publication number 20020181061
- Publication date Dec 5, 2002
- Hitachi, Ltd
- Tetsuya Uda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yoshimasa Kusano

Person

Patents Grantslast 30 patents

Transmission apparatus

Stuffing and destuffing operations when mapping low-order client si...

Wavelength division multiplexing optical transmission equipment and...

Wavelength division multiplexing optical transmission equipment and...

Optical transmission equipment for suppressing a four wave mixing a...

Optical transmission equipment for suppressing a four wave mixing a...

Patents Applicationslast 30 patents

OPERATION AND CONSTRUCTION METHOD OF NETWORK USING MULTI-RATE INTER...

TRANSMISSION APPARATUS

TRANSMITTING EQUIPMENT AND RECEIVING EQUIPMENT

Wavelength division multiplexing optical transmission equipment and...

OPTICAL TRANSMISSION EQUIPMENT FOR SUPPRESSING A FOUR WAVE MIXING A...

Optical transmission equipment for suppressing a four wave mixing a...

Wavelength division multiplexing optical transmission equipment and...