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Hironobu Sunden
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Phase adjusting method and apparatus
Patent number
7,496,330
Issue date
Feb 24, 2009
Fujitsu Limited
Yoshimi Toyoda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiple antenna system
Patent number
7,394,883
Issue date
Jul 1, 2008
Fujitsu Limited
Toshiaki Funakubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Delay measurement system
Patent number
7,184,920
Issue date
Feb 27, 2007
Fujitsu Limited
Hironobu Sunden
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase difference delay control system for accommodating fluctuation...
Patent number
7,117,383
Issue date
Oct 3, 2006
Fujitsu Limited
Hironobu Sunden
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Phase adjusting method and apparatus
Publication number
20060105728
Publication date
May 18, 2006
FUJITSU LIMITED
Yoshimi Toyoda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multiple antenna system
Publication number
20050208976
Publication date
Sep 22, 2005
Toshiaki Funakubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Delay measurement system
Publication number
20050159914
Publication date
Jul 21, 2005
Hironobu Sunden
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Phase difference delay control system in distance measuring system
Publication number
20030158686
Publication date
Aug 21, 2003
Hironobu Sunden
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for phase matching control in plural transmission...
Publication number
20030156555
Publication date
Aug 21, 2003
Hironobu Sunden
H04 - ELECTRIC COMMUNICATION TECHNIQUE