Satoshi Kawahata

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data distribution apparatus, data distribution method, and program
- Patent number 8,963,989
- Issue date Feb 24, 2015
- Sony Corporation
- Satoshi Kawahata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Service managing apparatus and method, and service providing system...
- Patent number 8,291,100
- Issue date Oct 16, 2012
- Sony Corporation
- Yasutaka Ogasawara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image delivery apparatus, image delivery system, image delivery met...
- Patent number 8,279,295
- Issue date Oct 2, 2012
- Sony Corporation
- Satoshi Kawahata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call method, call apparatus and call system
- Patent number 7,389,093
- Issue date Jun 17, 2008
- Sony Corporation
- Yoshiyuki Kunito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DATA DISTRIBUTION APPARATUS, DATA DISTRIBUTION METHOD, AND PROGRAM
- Publication number 20130063541
- Publication date Mar 14, 2013
- SONY CORPORATION
- Satoshi Kawahata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image delivery apparatus, image delivery system, image delivery met...
- Publication number 20100157068
- Publication date Jun 24, 2010
- SONY CORPORATION
- Satoshi Kawahata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT DISTRIBUTION SYSTEM, CONTENT RECEPTION TERMINAL, CONTENT DI...
- Publication number 20100008502
- Publication date Jan 14, 2010
- Koichi Ogasawara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION CONTROL DEVICE, COMMUNICATION TERMINAL DEVICE, COMMUN...
- Publication number 20090310601
- Publication date Dec 17, 2009
- Satoshi Kawahata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Contents billing system, contents acquiring apparatus, contents acq...
- Publication number 20090055213
- Publication date Feb 26, 2009
- SONY CORPORATION
- Satoshi Kawahata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Service management apparatus, service management method, service pr...
- Publication number 20060117097
- Publication date Jun 1, 2006
- Sony Corporation
- Yasutaka Ogasawara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Call method, call apparatus and call system
- Publication number 20050055202
- Publication date Mar 10, 2005
- Yoshiyuki Kunito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Call method, copyright protection system and call system
- Publication number 20050050090
- Publication date Mar 3, 2005
- Satoshi Kawahata
- G06 - COMPUTING CALCULATING COUNTING

Satoshi Kawahata

Person

Patents Grantslast 30 patents

Data distribution apparatus, data distribution method, and program

Service managing apparatus and method, and service providing system...

Image delivery apparatus, image delivery system, image delivery met...

Call method, call apparatus and call system

Patents Applicationslast 30 patents

DATA DISTRIBUTION APPARATUS, DATA DISTRIBUTION METHOD, AND PROGRAM

Image delivery apparatus, image delivery system, image delivery met...

CONTENT DISTRIBUTION SYSTEM, CONTENT RECEPTION TERMINAL, CONTENT DI...

COMMUNICATION CONTROL DEVICE, COMMUNICATION TERMINAL DEVICE, COMMUN...

Contents billing system, contents acquiring apparatus, contents acq...

Service management apparatus, service management method, service pr...

Call method, call apparatus and call system

Call method, copyright protection system and call system