Tomoko Matsumoto

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Patents Grantslast 30 patents

Information Patent Grant
Channel information compressing apparatus adapted to a MIMO system...
- Patent number 9,118,440
- Issue date Aug 25, 2015
- KDDI Corporation
- Yasuyuki Hatakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless base station apparatus and wireless communication method
- Patent number 8,761,088
- Issue date Jun 24, 2014
- KDDI Corporation
- Tomoko Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RADIO TERMINAL, BASE STATION APPARATUS, RADIO COMMUNICATION SYSTEM,...
- Publication number 20150163820
- Publication date Jun 11, 2015
- KDDI CORPORATION
- Yasuyuki Hatakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERLEAVING APPARATUS AND WIRELESS COMMUNICATION SYSTEM
- Publication number 20140119352
- Publication date May 1, 2014
- KDDI CORPORATION
- Tomoko Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Channel Information Compressing Apparatus and Method, Channel Infor...
- Publication number 20120170641
- Publication date Jul 5, 2012
- Yasuyuki Hatakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS BASE STATION APPARATUS AND WIRELESS COMMUNICATION METHOD
- Publication number 20110182236
- Publication date Jul 28, 2011
- Tomoko Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE