KOJI TATSUMI

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Patents Grantslast 30 patents

Information Patent Grant
System for supporting communications among ATM devices, device for...
- Patent number 7,724,751
- Issue date May 25, 2010
- Fujitsu Limited
- Norihisa Uchimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network system and communication device
- Patent number 6,487,173
- Issue date Nov 26, 2002
- Fujitsu Limited
- Koji Tatsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR SUPPORTING COMMUNICATIONS AMONG ATM DEVICES, DEVICE FOR...
- Publication number 20090252169
- Publication date Oct 8, 2009
- FUJITSU LIMITED
- Norihisa Uchimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus With Clock Generation Function, Method For Setting Refere...
- Publication number 20090243731
- Publication date Oct 1, 2009
- FUJITSU LIMITED
- Koji TATSUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System for supporting communications among ATM devices, device for...
- Publication number 20060109849
- Publication date May 25, 2006
- FUJITSU LIMITED
- Norihisa Uchimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK SYSTEM AND COMMUNICATION DEVICE
- Publication number 20020003778
- Publication date Jan 10, 2002
- KOJI TATSUMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE