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Hiroyoshi Suga
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Radio-tag reading system, radio-tag reader, and radio tag
Patent number
7,889,058
Issue date
Feb 15, 2011
Mitsubishi Electric Corporation
Hiroyoshi Suga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Place-status management system, radio tag reader, and managing appa...
Patent number
7,768,401
Issue date
Aug 3, 2010
Mitsubishi Electric Corporation
Yukimasa Nagai
G08 - SIGNALLING
Information
Patent Grant
Method and apparatus for packet transmission in carrier-sense-multi...
Patent number
7,751,424
Issue date
Jul 6, 2010
Mitsubishi Denki Kabushiki Kaisha
Yukimasa Nagai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio device and interference avoiding method by transmission power...
Patent number
7,720,502
Issue date
May 18, 2010
Mitsubishi Electric Corporation
Hiroyoshi Suga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station and radio terminal
Patent number
7,508,809
Issue date
Mar 24, 2009
Mitsubishi Electric Corporation
Yukimasa Nagai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
BASE STATION AND WIRELESS TERMINAL
Publication number
20110243117
Publication date
Oct 6, 2011
Yukimasa Nagai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio-Tag Reading System, Radio-Tag Reader, And Radio Tag
Publication number
20080088414
Publication date
Apr 17, 2008
Hiroyoshi Suga
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Radio Device And Interference Avoiding Method By Transmission Power...
Publication number
20080009306
Publication date
Jan 10, 2008
Hiroyoshi Suga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Place-Status Management System, Radio Tag Reader, and Managing Appa...
Publication number
20070247315
Publication date
Oct 25, 2007
MITSUBISHI ELECTRIC CORPORATION
Yukimasa Nagai
G08 - SIGNALLING
Information
Patent Application
Base station and wireless terminal
Publication number
20070165670
Publication date
Jul 19, 2007
Yukimasa Nagai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication method, radio terminal and base station
Publication number
20070025288
Publication date
Feb 1, 2007
Yukimasa Nagai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Base station and radio terminal
Publication number
20060189352
Publication date
Aug 24, 2006
Yukimasa Nagai
H04 - ELECTRIC COMMUNICATION TECHNIQUE