Yumiko Ogata

Person

Kitakyusyu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus, information processing method, an...
- Patent number 8,966,484
- Issue date Feb 24, 2015
- Fujitsu Limited
- Kei Hamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmission device and switchover processing method
- Patent number 8,462,652
- Issue date Jun 11, 2013
- Fujitsu Limited
- Yoshiyuki Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication processing apparatus and totalizing system
- Patent number 7,822,052
- Issue date Oct 26, 2010
- Fujitsu Limited
- Hiromu Yoshii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frame forwarding apparatus
- Patent number 7,724,736
- Issue date May 25, 2010
- Fujitsu Limited
- Yoshiyuki Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light transmission equipment
- Patent number 6,763,038
- Issue date Jul 13, 2004
- Fujitsu Limited
- Nobuhiko Usui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20130061229
- Publication date Mar 7, 2013
- Fujitsu Limited
- Kei Hamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Transmission device and swichover processing method
- Publication number 20100205398
- Publication date Aug 12, 2010
- FUJITSU LIMITED
- Yoshiyuki Maeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION RELAY DEVICE, COMMUNICATION RELAY METHOD, AND COMPUTE...
- Publication number 20080107036
- Publication date May 8, 2008
- Fujitsu Limited
- Yoko Toyozumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frame forwarding apparatus
- Publication number 20080031271
- Publication date Feb 7, 2008
- Yoshiyuki Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication processing apparatus and totalizing system
- Publication number 20080002589
- Publication date Jan 3, 2008
- FUTJITSU LIMITED
- Hiromu YOSHII
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication processing apparatus and totalizing system
- Publication number 20070223479
- Publication date Sep 27, 2007
- FUJITSU LIMITED
- Hiromu Yoshii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Path protection method and layer-2 switch
- Publication number 20070147231
- Publication date Jun 28, 2007
- FUJITSU LIMITED
- Taku Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yumiko Ogata

Person

Patents Grantslast 30 patents

Information processing apparatus, information processing method, an...

Transmission device and switchover processing method

Communication processing apparatus and totalizing system

Frame forwarding apparatus

Light transmission equipment

Patents Applicationslast 30 patents

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

Transmission device and swichover processing method

COMMUNICATION RELAY DEVICE, COMMUNICATION RELAY METHOD, AND COMPUTE...

Frame forwarding apparatus

Communication processing apparatus and totalizing system

Communication processing apparatus and totalizing system

Path protection method and layer-2 switch