Title:
車両速度検出方法および車両用データ記録装置
Document Type and Number:
Japanese Patent JP5697242
Kind Code:
B2
Inventors:
Yuki Sugiyama
Application Number:
JP2011023088A
Publication Date:
April 08, 2015
Filing Date:
February 04, 2011
Export Citation:
Assignee:
Yazaki Energy System Co., Ltd.
International Classes:
G01P3/489; G01P1/16
Domestic Patent References:
| JP5694270A | ||||
| JP6046463A | ||||
| JP377067A | ||||
| JP5180856A | ||||
| JP8136563A | ||||
| JP2001297391A |
Attorney, Agent or Firm:
Patent business corporation glory patent office
Hironori Honda
Kiharu Masaharu
Toshimitsu Ichikawa
Hironori Honda
Kiharu Masaharu
Toshimitsu Ichikawa