Title:
作業時間記録装置、作業時間記録方法及び作業時間記録プログラム
Document Type and Number:
Japanese Patent JP5191755
Kind Code:
B2
Inventors:
Takahiro Kojima
Itakura Toyokazu
Shinichi Nakajima
Itakura Toyokazu
Shinichi Nakajima
Application Number:
JP2008028405A
Publication Date:
May 08, 2013
Filing Date:
February 08, 2008
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G07C1/00
Domestic Patent References:
| JP2002351951A | ||||
| JP2008021280A | ||||
| JP4297952A |
Attorney, Agent or Firm:
Masahiko Hinataji