Hirotaka Morita

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Transmission system
- Patent number 7,957,429
- Issue date Jun 7, 2011
- Fujitsu Limited
- Koji Takeguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Layout method for semiconductor integrated circuit, layout program...
- Patent number 7,437,699
- Issue date Oct 14, 2008
- Fujitsu Limited
- Hirotaka Morita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for transmitting data in two steps by using data...
- Patent number 7,388,876
- Issue date Jun 17, 2008
- Fujitsu Limited
- Takuya Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet transmission system and a terminal apparatus
- Patent number 7,327,745
- Issue date Feb 5, 2008
- Fujitsu Limited
- Osamu Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter, SONET/SDH transmitter, and transmission system
- Patent number 7,315,511
- Issue date Jan 1, 2008
- Fujitsu Limited
- Hirotaka Morita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blade-type optical transmission apparatus
- Patent number 7,252,439
- Issue date Aug 7, 2007
- Fujitsu Limited
- Osamu Takeuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmission system
- Patent number 7,239,649
- Issue date Jul 3, 2007
- Fujitsu Limited
- Koji Takeguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical clock signal distribution system in WDM network
- Patent number 7,024,121
- Issue date Apr 4, 2006
- Fujitsu Limited
- Nobuhiro Rikitake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network synchronization controller and timing loop prevention method
- Patent number 6,567,422
- Issue date May 20, 2003
- Fujitsu Limited
- Koji Takeguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength division multiplexing transmission device and method hav...
- Patent number 6,498,664
- Issue date Dec 24, 2002
- Fujitsu Limited
- Hirotaka Morita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Transmission system
- Publication number 20070248119
- Publication date Oct 25, 2007
- Koji Takeguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Layout method for semiconductor integrated circuit, layout program...
- Publication number 20060064663
- Publication date Mar 23, 2006
- FUJITSU LIMITED
- Hirotaka Morita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Blade-type optical transmission apparatus
- Publication number 20050168962
- Publication date Aug 4, 2005
- FUJITSU LIMITED
- Osamu Takeuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Packet transmission system and a terminal apparatus
- Publication number 20050152349
- Publication date Jul 14, 2005
- Osamu Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for transmitting data in two steps by using data...
- Publication number 20030091057
- Publication date May 15, 2003
- Takuya Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmitter, SONET/SDH transmitter, and transmission system
- Publication number 20030076857
- Publication date Apr 24, 2003
- Hirotaka Morita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical clock signal distribution system in WDM network
- Publication number 20030059160
- Publication date Mar 27, 2003
- Nobuhiro Rikitake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data transmission method and transmission apparatus using the same
- Publication number 20020101865
- Publication date Aug 1, 2002
- Yoshinobu Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication node and communication unit
- Publication number 20020089996
- Publication date Jul 11, 2002
- Chiyoko Komatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission system
- Publication number 20020018261
- Publication date Feb 14, 2002
- Koji Takeguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network managing method, network node apparatus, and mesh-type network
- Publication number 20020012318
- Publication date Jan 31, 2002
- Ryuichi Moriya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hirotaka Morita

Person

Patents Grantslast 30 patents

Transmission system

Layout method for semiconductor integrated circuit, layout program...

Method and system for transmitting data in two steps by using data...

Packet transmission system and a terminal apparatus

Transmitter, SONET/SDH transmitter, and transmission system

Blade-type optical transmission apparatus

Transmission system

Optical clock signal distribution system in WDM network

Network synchronization controller and timing loop prevention method

Wavelength division multiplexing transmission device and method hav...

Patents Applicationslast 30 patents

Transmission system

Layout method for semiconductor integrated circuit, layout program...

Blade-type optical transmission apparatus

Packet transmission system and a terminal apparatus

Method and system for transmitting data in two steps by using data...

Transmitter, SONET/SDH transmitter, and transmission system

Optical clock signal distribution system in WDM network

Data transmission method and transmission apparatus using the same

Communication node and communication unit

Transmission system

Network managing method, network node apparatus, and mesh-type network