Toshihiko Kato

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Saitamaken, JP

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Patents Grantslast 30 patents

Information Patent Grant
WAP analyzer
- Patent number 7,023,827
- Issue date Apr 4, 2006
- KDDI Corporation
- Akio Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for collecting statistical traffic data
- Patent number 7,010,592
- Issue date Mar 7, 2006
- DDI Corporation
- Tomohiko Ogishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for high speed communication on asymmetric line
- Patent number 6,587,435
- Issue date Jul 1, 2003
- KDD Corporation
- Yutaka Miyake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
TCP communication speed improving system
- Patent number 6,535,515
- Issue date Mar 18, 2003
- KDD Corporation
- Teruyuki Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for monitoring a communication link based on T...
- Patent number 6,178,450
- Issue date Jan 23, 2001
- Kokusai Denshin Denwa Co., Ltd.
- Tomohiko Ogishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Wap analyzer
- Publication number 20020089961
- Publication date Jul 11, 2002
- KDDI CORPORATION
- Akio Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for transferring data in mobile IP
- Publication number 20020059452
- Publication date May 16, 2002
- KDDI CORPORATION
- Hidetoshi Yokota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for collecting statistical traffic data
- Publication number 20010027485
- Publication date Oct 4, 2001
- Tomohiko Ogishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE