Tetsuo Ehara

Person

Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication device and method for controlling transmission priori...
- Patent number 9,118,580
- Issue date Aug 25, 2015
- Fujitsu Limited
- Koji Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reception apparatus, communication apparatus, transmission apparatu...
- Patent number 9,118,537
- Issue date Aug 25, 2015
- Fujitsu Limited
- Ryoko Tamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet transmission device
- Patent number 8,750,092
- Issue date Jun 10, 2014
- Fujitsu Limited
- Koji Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus and frame transmission method
- Patent number 8,493,850
- Issue date Jul 23, 2013
- Fujitsu Limited
- Yuichiro Katsura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet processing apparatus, interface unit and method thereof
- Patent number 8,369,223
- Issue date Feb 5, 2013
- Fujitsu Limited
- Koji Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet forwarding device and control circuit thereof
- Patent number 8,264,950
- Issue date Sep 11, 2012
- Fujitsu Limited
- Koji Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet transmission apparatus and packet transmission method
- Patent number 8,089,876
- Issue date Jan 3, 2012
- Fujitsu Limited
- Yuichiro Katsura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-rate time switch
- Patent number 5,287,350
- Issue date Feb 15, 1994
- Fujitsu Limited
- Kazuhiko Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMPUTER-READABLE RECORDING MEDIUM, INFORMATION PROCESSING APPARATU...
- Publication number 20170373928
- Publication date Dec 28, 2017
- Fujitsu Limited
- Yusuke UJIIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL METHOD AND NETWORK DEVICE
- Publication number 20170005939
- Publication date Jan 5, 2017
- Fujitsu Limited
- Motoyuki Tanisho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEPTION APPARATUS, COMMUNICATION APPARATUS, TRANSMISSION APPARATU...
- Publication number 20120099456
- Publication date Apr 26, 2012
- Fujitsu Limited
- Ryoko TAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND METHOD
- Publication number 20110317551
- Publication date Dec 29, 2011
- Fujitsu Limited
- Koji Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS AND FRAME TRANSMISSION METHOD
- Publication number 20110075559
- Publication date Mar 31, 2011
- Fujitsu Limited
- Yuichiro KATSURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET FORWARDING DEVICE AND CONTROL CIRCUIT THEREOF
- Publication number 20100265831
- Publication date Oct 21, 2010
- Fujitsu Limited
- Koji Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET PROCESSING APPARATUS, INTERFACE UNIT AND METHOD THEREOF
- Publication number 20100246425
- Publication date Sep 30, 2010
- FUJITSU LIMITED
- Koji HACHIYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET TRANSMISSION APPARATUS AND PACKET TRANSMISSION METHOD
- Publication number 20100061267
- Publication date Mar 11, 2010
- FUJITSU LIMITED
- Yuichiro KATSURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET TRANSMISSION DEVICE
- Publication number 20080232375
- Publication date Sep 25, 2008
- Fujitsu Limited
- Koji Hachiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tetsuo Ehara

Person

Patents Grantslast 30 patents

Communication device and method for controlling transmission priori...

Reception apparatus, communication apparatus, transmission apparatu...

Packet transmission device

Communication apparatus and frame transmission method

Packet processing apparatus, interface unit and method thereof

Packet forwarding device and control circuit thereof

Packet transmission apparatus and packet transmission method

Sub-rate time switch

Patents Applicationslast 30 patents

COMPUTER-READABLE RECORDING MEDIUM, INFORMATION PROCESSING APPARATU...

CONTROL METHOD AND NETWORK DEVICE

RECEPTION APPARATUS, COMMUNICATION APPARATUS, TRANSMISSION APPARATU...

COMMUNICATION DEVICE AND METHOD

COMMUNICATION APPARATUS AND FRAME TRANSMISSION METHOD

PACKET FORWARDING DEVICE AND CONTROL CIRCUIT THEREOF

PACKET PROCESSING APPARATUS, INTERFACE UNIT AND METHOD THEREOF

PACKET TRANSMISSION APPARATUS AND PACKET TRANSMISSION METHOD

PACKET TRANSMISSION DEVICE