Title:
履歴記録装置
Document Type and Number:
Japanese Patent JP4931213
Kind Code:
B2
Inventors:
Yoshihiko Okayama
Application Number:
JP2007002081A
Publication Date:
May 16, 2012
Filing Date:
January 10, 2007
Export Citation:
Assignee:
YAMATAKE CORPORATION
International Classes:
G01D9/00; G04C9/04; G04G5/00
Domestic Patent References:
| JP1038622A | ||||
| JP1185806A | ||||
| JP2001133296A | ||||
| JP2006317293A | ||||
| JP2006226846A | ||||
| JP2005227038A | ||||
| JP2002197582A |
Attorney, Agent or Firm:
Koji Nagato
Junichi Yamanaka
Junichi Yamanaka