Takashi Kawabata

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
TDMA radio communication system, and a base station and subscriber...
- Patent number 6,930,993
- Issue date Aug 16, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Tomokazu Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interference detection method and an interference avoidance method
- Patent number 6,873,607
- Issue date Mar 29, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Tomokazu Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
TDMA radio communication system achieving simultaneous assignment o...
- Patent number 6,424,645
- Issue date Jul 23, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Takashi Kawabata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control channel placement method
- Patent number 6,400,704
- Issue date Jun 4, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Yuko Mikuni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication system
- Patent number 6,400,955
- Issue date Jun 4, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Takashi Kawabata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM
- Publication number 20100054167
- Publication date Mar 4, 2010
- MITSUBISHI ELECTRIC CORPORATION
- Takashi Kawabata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio communication system time slot allocation method
- Publication number 20050180377
- Publication date Aug 18, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Eiji Muramoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio random access control method
- Publication number 20020167920
- Publication date Nov 14, 2002
- Takuya Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO CHANNEL ASSIGNING DEVICE AND METHOD THEREOF
- Publication number 20020114292
- Publication date Aug 22, 2002
- TAKASHI KAWABATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Control channel placement method
- Publication number 20010001609
- Publication date May 24, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Yuko Mikuni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE