Title:
【発明の名称】交通信号機制御装置
Document Type and Number:
Japanese Patent JP3316117
Kind Code:
B2
Inventors:
Yoshiharu Ozaki
Application Number:
JP26351695A
Publication Date:
August 19, 2002
Filing Date:
September 18, 1995
Export Citation:
Assignee:
Nippon Signal Co., Ltd.
International Classes:
G08G1/07; G08G1/08; (IPC1-7): G08G1/07; G08G1/08
Domestic Patent References:
| JP4866796A | ||||
| JP50109700A | ||||
| JP6084696A | ||||
| JP58150198U |
Attorney, Agent or Firm:
Mitsumasa Ishii