专利检索 ap:("Akebono Brake Industry Co., Ltd." OR "The University of Tokyo" OR "West Japan Railway Company") AND inv:"AKI, Masahiko" 第 1 页

1.

发明授权
DERAILMENT SIGN DETECTION SYSTEM AND DERAILMENT SIGN DETECTION METHOD 有权

公开(公告)号：EP3006301B1

公开(公告)日：2020-06-24

申请号：EP14803604.9

申请日：2014-05-29

申请人： Akebono Brake Industry Co., Ltd. , The University of Tokyo , West Japan Railway Company

发明人： SUDA, Yoshihiro , AKI, Masahiko , SAKAMOTO, Masaya , YANO, Hidemi , KODAMA, Yoshinori , TANIMOTO, Atsushi , KOGA, Shinichirou , KAWANABE, Tetsuya , MASHIKO, Minoru , OKUBO, Satomi , KUNIMI, Takashi , KOBAYASHI, Kazuhiro

IPC分类号： B61K13/00 , G01M17/007 , G01M17/08 , G08B21/00 , G08B31/00