Yasuyuki Hatakawa

Person

Fujimino-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method of resuming wireless communication via interte...
- Patent number 9,980,311
- Issue date May 22, 2018
- KDDI Corporation
- Koichiro Kitagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Channel state information compressing apparatus and method, channel...
- Patent number 8,638,845
- Issue date Jan 28, 2014
- KDDI Corporation
- Yasuyuki Hatakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver, channel state information compressing method, and compute...
- Patent number 8,605,805
- Issue date Dec 10, 2013
- KDDI Corporation
- Yasuyuki Hatakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signal transmission method, transmitting apparatus, and rec...
- Patent number 8,406,321
- Issue date Mar 26, 2013
- KDDI Corporation
- Toshinori Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS COMMUNICATION TERMINAL, BASE STATION, WIRELESS COMMUNICATI...
- Publication number 20150208459
- Publication date Jul 23, 2015
- KDDI Corporation
- Koichiro Kitagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Receiver, Channel State Information Compressing Method, and Compute...
- Publication number 20120063527
- Publication date Mar 15, 2012
- Yasuyuki HATAKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL STATE INFORMATION COMPRESSING APPARATUS AND METHOD, CHANNEL...
- Publication number 20110135021
- Publication date Jun 9, 2011
- Yasuyuki HATAKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL SIGNAL TRANSMISSION METHOD, TRANSMITTING APPARATUS, AND REC...
- Publication number 20090116542
- Publication date May 7, 2009
- KDDI CORPORATION
- Toshinori Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yasuyuki Hatakawa

Person

Patents Grantslast 30 patents

Apparatus and method of resuming wireless communication via interte...

Channel information compressing apparatus adapted to a MIMO system...

Channel state information compressing apparatus and method, channel...

Receiver, channel state information compressing method, and compute...

Digital signal transmission method, transmitting apparatus, and rec...

Patents Applicationslast 30 patents

WIRELESS COMMUNICATION TERMINAL, BASE STATION, WIRELESS COMMUNICATI...

RADIO TERMINAL, BASE STATION APPARATUS, RADIO COMMUNICATION SYSTEM,...

INTERLEAVING APPARATUS AND WIRELESS COMMUNICATION SYSTEM

Channel Information Compressing Apparatus and Method, Channel Infor...

Receiver, Channel State Information Compressing Method, and Compute...

CHANNEL STATE INFORMATION COMPRESSING APPARATUS AND METHOD, CHANNEL...

DIGITAL SIGNAL TRANSMISSION METHOD, TRANSMITTING APPARATUS, AND REC...