Kenichi NISHIKAWA

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Patents Grantslast 30 patents

Information Patent Grant
Beamforming for selecting a transmitting direction based on feedbac...
- Patent number 10,009,895
- Issue date Jun 26, 2018
- FUJITSU LLIMITED
- Kenichi Nishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication apparatus, antenna directionality control me...
- Patent number 10,008,773
- Issue date Jun 26, 2018
- Fujitsu Limited
- Kenichi Nishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication apparatus, wireless communication system, an...
- Patent number 9,756,453
- Issue date Sep 5, 2017
- Fujitsu Limited
- Kenichi Nishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RADIO COMMUNICATION CONTROL DEVICE AND RADIO COMMUNICATION CONTROL...
- Publication number 20230262548
- Publication date Aug 17, 2023
- Fujitsu Limited
- Kenichi NISHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION SYSTEM, AN...
- Publication number 20190173558
- Publication date Jun 6, 2019
- Fujitsu Limited
- Kenichi NISHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS, ANTENNA DIRECTIONALITY CONTROL ME...
- Publication number 20170346184
- Publication date Nov 30, 2017
- Fujitsu Limited
- Kenichi NISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS COMMUNICATION SYSTEM, TRANSMISSION DEVICE, AND TRANSMISSIO...
- Publication number 20170164368
- Publication date Jun 8, 2017
- Fujitsu Limited
- Kenichi NISHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION SYSTEM, AN...
- Publication number 20160255655
- Publication date Sep 1, 2016
- Fujitsu Limited
- Kenichi NISHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE AND ESTIMATION METHOD
- Publication number 20160069980
- Publication date Mar 10, 2016
- Fujitsu Limited
- Kenichi NISHIKAWA
- G01 - MEASURING TESTING