Katsuo Ogawa

Person

Higashimurayama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Message transmitter and response message transmitting method in cel...
- Patent number 8,346,221
- Issue date Jan 1, 2013
- Samsung Electronics Co., Ltd.
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Response message transmitter and response message transmitting meth...
- Patent number 8,340,643
- Issue date Dec 25, 2012
- Samsung Electronics Co., Ltd.
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cellular mobile telephone apparatus
- Patent number 6,823,182
- Issue date Nov 23, 2004
- Hitachi, Ltd.
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Response message transmitter and response message transmitting meth...
- Patent number 6,799,034
- Issue date Sep 28, 2004
- Hitachi, Ltd.
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message transmitter and response message transmitting method in cel...
- Patent number 6,539,218
- Issue date Mar 25, 2003
- Hitachi, Ltd.
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cellular mobile telephone apparatus
- Patent number 6,275,690
- Issue date Aug 14, 2001
- Hitachi, Ltd.
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MESSAGE TRANSMITTER AND RESPONSE MESSAGE TRANSMITTING METHOD IN CEL...
- Publication number 20100330966
- Publication date Dec 30, 2010
- Hitachi, Ltd
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Response message transmitter and response message transmitting meth...
- Publication number 20080299949
- Publication date Dec 4, 2008
- Hitachi, Ltd.
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Response message transmitter and response message transmitting meth...
- Publication number 20040192261
- Publication date Sep 30, 2004
- Hitachi, Ltd.
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Response message transmitter and response message transmitting meth...
- Publication number 20030216138
- Publication date Nov 20, 2003
- Hitachi, Ltd.
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Response message transmitter and response message transmitting meth...
- Publication number 20020058500
- Publication date May 16, 2002
- Hitachi, Ltd.
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Response message transmitter and response message transmitting meth...
- Publication number 20010011014
- Publication date Aug 2, 2001
- Hitachi, Ltd.
- Kazutoshi Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Katsuo Ogawa

Person

Patents Grantslast 30 patents

Message transmitter and response message transmitting method in cel...

Response message transmitter and response message transmitting meth...

Cellular mobile telephone apparatus

Response message transmitter and response message transmitting meth...

Message transmitter and response message transmitting method in cel...

Cellular mobile telephone apparatus

Patents Applicationslast 30 patents

MESSAGE TRANSMITTER AND RESPONSE MESSAGE TRANSMITTING METHOD IN CEL...

Response message transmitter and response message transmitting meth...

Response message transmitter and response message transmitting meth...

Response message transmitter and response message transmitting meth...

Response message transmitter and response message transmitting meth...

Response message transmitter and response message transmitting meth...