Tatsuya Oku

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication apparatus having clock interface
- Patent number 8,321,715
- Issue date Nov 27, 2012
- Fujitsu Limited
- Tatsuya Oku
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network device
- Patent number 8,184,665
- Issue date May 22, 2012
- Fujitsu Limited
- Tatsuya Oku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message writing apparatus, message writing method, message readout...
- Patent number 7,450,594
- Issue date Nov 11, 2008
- Fujitsu Limited
- Akira Yamamori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission line terminating apparatus that performs packet proces...
- Patent number 7,027,459
- Issue date Apr 11, 2006
- Fujitsu Limited
- Satoshi Fukui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interface apparatus for SDH/SONET interconnection
- Patent number 5,857,092
- Issue date Jan 5, 1999
- Fujitsu Limited
- Yoshinori Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
NETWORK DEVICE
- Publication number 20100172370
- Publication date Jul 8, 2010
- FUJITSU LIMITED
- Tatsuya OKU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS HAVING CLOCK INTERFACE
- Publication number 20090249107
- Publication date Oct 1, 2009
- FUJITSU LIMITED
- Tatsuya Oku
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Transmission line terminating apparatus that performs packet proces...
- Publication number 20030072308
- Publication date Apr 17, 2003
- Satoshi Fukui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Message writing apparatus, message writing method, message readout...
- Publication number 20020057697
- Publication date May 16, 2002
- Akira Yamamori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE