SATORU CHIKUMA

Person

KANAGAWA, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Address assignment apparatus, address assignment method, and comput...
- Patent number 7,826,462
- Issue date Nov 2, 2010
- Fujitsu Limited
- Morihisa Kawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communicating system, and a mobile terminal, an information...
- Patent number 7,236,797
- Issue date Jun 26, 2007
- Fujitsu Limited
- Takashi Kimoto
- G08 - SIGNALLING
Information Patent Grant
Wireless data communication network switching device and program th...
- Patent number 7,075,908
- Issue date Jul 11, 2006
- Fujitsu Limited
- Yuichiro Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system and communications method
- Patent number 6,975,710
- Issue date Dec 13, 2005
- Fujitsu Limited
- Nobutsugu Fujino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system and apparatus, communication method and...
- Patent number 6,947,435
- Issue date Sep 20, 2005
- Fujitsu Limited
- Satoru Chikuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IP router device having a TCP termination function and a medium the...
- Patent number 6,829,238
- Issue date Dec 7, 2004
- Fujitsu Limited
- Masanaga Tokuyo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communicating system, and a mobile terminal, an information...
- Patent number 6,829,484
- Issue date Dec 7, 2004
- Fujitsu Limited
- Takashi Kimoto
- G08 - SIGNALLING
Information Patent Grant
Mobile communication system, and a mobile terminal, an information...
- Patent number 6,115,611
- Issue date Sep 5, 2000
- Fujitsu Limited
- Takashi Kimoto
- G08 - SIGNALLING
Information Patent Grant
Network control system for controlling relative errors between netw...
- Patent number 5,526,383
- Issue date Jun 11, 1996
- Fujitsu Limited
- Tetsuyoshi Takenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network control system for controlling relative errors between netw...
- Patent number 5,524,029
- Issue date Jun 4, 1996
- Fujitsu Limited
- Tetsuyoshi Takenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network control system for controlling relative errors between netw...
- Patent number 5,515,401
- Issue date May 7, 1996
- Fujitsu Limited
- Tetsuyoshi Takenaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ADDRESS ASSIGNMENT APPARATUS, ADDRESS ASSIGNMENT METHOD, AND COMPUT...
- Publication number 20090034539
- Publication date Feb 5, 2009
- Fujitsu Limited
- Morihisa Kawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital-content retrieval apparatus, digital-content retrieval meth...
- Publication number 20080109478
- Publication date May 8, 2008
- FUJITSU LIMITED
- Yuji Wada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Mobile network system
- Publication number 20060088017
- Publication date Apr 27, 2006
- FUJITSU LIMITED
- Morihisa Kawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications system and communications method
- Publication number 20050265320
- Publication date Dec 1, 2005
- NOBUTSUGU FUJINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Location management program, computer program, and storage medium
- Publication number 20050148345
- Publication date Jul 7, 2005
- FUJITSU LIMITED
- Morihisa Kawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile communicating system, and a mobile terminal, an information...
- Publication number 20040198395
- Publication date Oct 7, 2004
- Takashi Kimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication control program, content delivery program, terminal,...
- Publication number 20040174853
- Publication date Sep 9, 2004
- FUJITSU LIMITED
- Takeshi Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Gateway, communication terminal equipment, and communication contro...
- Publication number 20030217262
- Publication date Nov 20, 2003
- Fujitsu Limited of
- Morihisa Kawai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless data communication network switching device and program th...
- Publication number 20020168959
- Publication date Nov 14, 2002
- FUJITSU LIMITED OF Kawasaki, Japan
- Yuichiro Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATIONS SYSTEM AND COMMUNICATIONS METHOD
- Publication number 20010040945
- Publication date Nov 15, 2001
- NOBUTSUGU FUJINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IP router device having a TCP termination function and a medium the...
- Publication number 20010017862
- Publication date Aug 30, 2001
- Masanaga Tokuyo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

SATORU CHIKUMA

Person

Patents Grantslast 30 patents

Address assignment apparatus, address assignment method, and comput...

Mobile communicating system, and a mobile terminal, an information...

Wireless data communication network switching device and program th...

Communications system and communications method

Radio communication system and apparatus, communication method and...

IP router device having a TCP termination function and a medium the...

Mobile communicating system, and a mobile terminal, an information...

Mobile communication system, and a mobile terminal, an information...

Network control system for controlling relative errors between netw...

Network control system for controlling relative errors between netw...

Network control system for controlling relative errors between netw...

Patents Applicationslast 30 patents

ADDRESS ASSIGNMENT APPARATUS, ADDRESS ASSIGNMENT METHOD, AND COMPUT...

Digital-content retrieval apparatus, digital-content retrieval meth...

Mobile network system

Communications system and communications method

Location management program, computer program, and storage medium

Mobile communicating system, and a mobile terminal, an information...

Communication control program, content delivery program, terminal,...

Gateway, communication terminal equipment, and communication contro...

Wireless data communication network switching device and program th...

COMMUNICATIONS SYSTEM AND COMMUNICATIONS METHOD

IP router device having a TCP termination function and a medium the...