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Patent Searching and Data


Title:
時空間計測による電波測定方法及びシステム
Document Type and Number:
Japanese Patent JP4480904
Kind Code:
B2
Inventors:
Yoshitaka Wakinaka
Kenichi Harakawa
Toshio Saito
Takeshi Kunishima
Kenichi Yoshimura
Takeo Iwata
Hitoshi Shima
Junichi Takada
Application Number:
JP2001030225A
Publication Date:
June 16, 2010
Filing Date:
February 06, 2001
Export Citation:
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Assignee:
TAKENAKA CORPORATION
Takenaka Road Co., Ltd.
Junichi Takada
East Japan Expressway Co., Ltd.
Central Japan Expressway Co., Ltd.
West Japan Expressway Co., Ltd.
International Classes:
G01S7/40; G01S13/74; G07B15/00
Domestic Patent References:
JP2000269734A
JP11326482A
JP11237422A
JP4381616B2
JP4381617B2
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda