Title:
【考案の名称】視線誘導装置
Document Type and Number:
Japanese Patent JP2560958
Kind Code:
Y2
Inventors:
Shunji Nakatani
Tomoo Shiraishi
Takehiko Araki
Tomoo Shiraishi
Takehiko Araki
Application Number:
JP40339490U
Publication Date:
January 26, 1998
Filing Date:
December 14, 1990
Export Citation:
Assignee:
Seiwa Electric Co., Ltd.
International Classes:
E01F9/00; E01F9/615; E01F9/619; G08G1/09; G08G1/095; (IPC1-7): G08G1/09; E01F9/00; G08G1/095
Domestic Patent References:
| JP5026702B1 | ||||
| JP29400B2 | ||||
| JP6235719B2 |
Attorney, Agent or Firm:
Koji Onishi