Kenji Wada

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Service providing system and method
- Patent number 7,617,975
- Issue date Nov 17, 2009
- Hitachi, Ltd.
- Kenji Wada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Broadcast receiving device and stream output device
- Patent number 7,614,076
- Issue date Nov 3, 2009
- Hitachi, Ltd.
- Chiyo Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Service providing system and method
- Patent number 7,275,687
- Issue date Oct 2, 2007
- Hitachi, Ltd.
- Kenji Wada
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
RECEIVING APPARATUS
- Publication number 20080165963
- Publication date Jul 10, 2008
- Kenji Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE PROVIDING SYSTEM AND METHOD
- Publication number 20080029594
- Publication date Feb 7, 2008
- Kenji Wada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Broadcast receiving device and stream output device
- Publication number 20050123277
- Publication date Jun 9, 2005
- Hitachi, Ltd
- Chiyo Ono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiving, displaying, and recording apparatus
- Publication number 20050118984
- Publication date Jun 2, 2005
- Hitoshi Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Service providing system and method
- Publication number 20050116030
- Publication date Jun 2, 2005
- Kenji Wada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Receiving apparatus and receiving method
- Publication number 20040244048
- Publication date Dec 2, 2004
- Kenji Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE