Yasuhiko Hiehata

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transmission control system
- Patent number 8,780,708
- Issue date Jul 15, 2014
- KDDI Corporation
- Hideyuki Koto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless node
- Patent number 8,582,435
- Issue date Nov 12, 2013
- KDDI Corporation
- Hajime Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Traffic control method and apparatus for wireless communication
- Patent number 8,542,594
- Issue date Sep 24, 2013
- KDDI Corporation
- Yasuhiko Hiehata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless terminal
- Patent number 8,509,174
- Issue date Aug 13, 2013
- KDDI Corporation
- Hideyuki Koto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication terminal
- Patent number 8,446,827
- Issue date May 21, 2013
- KDDI Corporation
- Takeshi Kitahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device capable of measuring quality of wirel...
- Patent number 8,112,042
- Issue date Feb 7, 2012
- KDDI Corporation
- Yuji Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS TERMINAL
- Publication number 20120044810
- Publication date Feb 23, 2012
- KDDI CORPORATION
- Hideyuki Koto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRAFFIC CONTROL METHOD AND APPARATUS FOR WIRELESS COMMUNICATION
- Publication number 20110317556
- Publication date Dec 29, 2011
- KDDI CORPORATION
- Yasuhiko Hiehata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS NODE
- Publication number 20110228675
- Publication date Sep 22, 2011
- Hajime Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION TERMINAL
- Publication number 20100238861
- Publication date Sep 23, 2010
- Takeshi KITAHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE CAPABLE OF MEASURING QUALITY OF WIREL...
- Publication number 20100159843
- Publication date Jun 24, 2010
- KDDI CORPORATION
- Yuji Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION CONTROL METHOD AND SYSTEM THEREOF
- Publication number 20090245106
- Publication date Oct 1, 2009
- Hideyuki Koto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE