Title:
距離測定装置及び軌道周辺支障物検出装置
Document Type and Number:
Japanese Patent JP5890128
Kind Code:
B2
Inventors:
Daisuke Sato
Akiyama
Shiro Namba
Muneo Sato
Akiyama
Shiro Namba
Muneo Sato
Application Number:
JP2011193474A
Publication Date:
March 22, 2016
Filing Date:
September 06, 2011
Export Citation:
Assignee:
East Japan Railway Company
Hitachi High-Technologies Corporation
Hitachi High-Technologies Corporation
International Classes:
G01C3/06; B61L23/00; G01B11/24; G01S17/48
Domestic Patent References:
| JP6258030A | ||||
| JP2009076557A | ||||
| JP2009145779A | ||||
| JP4189672A | ||||
| JP2012173277A |
Attorney, Agent or Firm:
Kozo Takahashi