Title:
無線システム
Document Type and Number:
Japanese Patent JP4189170
Kind Code:
B2
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Inventors:
Katsuhiro Asano
Application Number:
JP2002143275A
Publication Date:
December 03, 2008
Filing Date:
May 17, 2002
Export Citation:
Assignee:
Hitachi Kokusai Electric Co., Ltd.
International Classes:
H04B7/24; H04M9/00; H04B7/15; H04B17/00; H04M3/00; H04M11/00; H04W16/26; H04W84/14; H04W88/02
Domestic Patent References:
| JP2000165426A | ||||
| JP11234745A | ||||
| JP11178021A | ||||
| JP11275662A |
Attorney, Agent or Firm:
Kenjiro Take