Title:
交通信号灯器用のアンテナユニット、交通信号灯器及び交通信号制御機
Document Type and Number:
Japanese Patent JP5119776
Kind Code:
B2
Inventors:
Kengo Kishimoto
Jie Yamagishi
Jie Yamagishi
Application Number:
JP2007186019A
Publication Date:
January 16, 2013
Filing Date:
July 17, 2007
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
H01Q1/22; E01F9/615; G08G1/09; G08G1/095; H01Q1/42; H01Q23/00
Domestic Patent References:
| JP6069708A | ||||
| JP63287103A | ||||
| JP2005099889A | ||||
| JP2000194992A |
Attorney, Agent or Firm:
Patent Business Corporation Suncrest International Patent Office