Sumio Koseki

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ethernet frame and synchronous optical network (SONET) frame conver...
- Patent number 7,978,727
- Issue date Jul 12, 2011
- Fujitsu Limited
- Sachiko Nemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of transmitting data with redundant structure, and device fo...
- Patent number 7,463,655
- Issue date Dec 9, 2008
- Fujitsu Limited
- Kyoko Ueno
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
FRAME TRANSMISSION METHOD
- Publication number 20110249972
- Publication date Oct 13, 2011
- Fujitsu Limited
- Sachiko Nemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for processing information, and computer product
- Publication number 20070025555
- Publication date Feb 1, 2007
- FUJITSU LIMITED
- Nobuyuki Gonai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frame transmission method
- Publication number 20040146058
- Publication date Jul 29, 2004
- Sachiko Nemoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of transmitting data with redundant structure, and device fo...
- Publication number 20030117952
- Publication date Jun 26, 2003
- Kyoko Ueno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Transmission method allocating a time-division multiplex transmissi...
- Publication number 20030043838
- Publication date Mar 6, 2003
- Yoriaki Shimada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE