Hikaru ISHIKAWA

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Peak suppression device
- Patent number 9,813,273
- Issue date Nov 7, 2017
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Peak suppression device and peak suppression method
- Patent number 9,755,877
- Issue date Sep 5, 2017
- Fujitsu Limited
- Hiroyoshi Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless apparatus and distortion compensating method
- Patent number 8,831,136
- Issue date Sep 9, 2014
- Fujitsu Limited
- Hikaru Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS DEVICE AND WIRELESS TRANSMISSION METHOD
- Publication number 20160373143
- Publication date Dec 22, 2016
- Fujitsu Limited
- Hikaru Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PEAK SUPPRESSION DEVICE AND PEAK SUPPRESSION METHOD
- Publication number 20160261445
- Publication date Sep 8, 2016
- Fujitsu Limited
- Hiroyoshi ISHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO DEVICE THAT HAS FUNCTION TO REDUCE PEAK POWER OF MULTIPLEXED...
- Publication number 20160227549
- Publication date Aug 4, 2016
- Fujitsu Limited
- HIDEHARU SHAKO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PEAK SUPPRESSION DEVICE
- Publication number 20160119172
- Publication date Apr 28, 2016
- Fujitsu Limited
- HIROYOSHI ISHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS APPARATUS AND DISTORTION COMPENSATING METHOD
- Publication number 20130259154
- Publication date Oct 3, 2013
- Fujitsu Limited
- Hikaru ISHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE