Title:
SYSTEM WITH WRISTWATCH KEY AND LOCK UNIT
Document Type and Number:
Japanese Patent JPH1037552
Kind Code:
A
Abstract:
To provide a bidirectional automatic data communications type key and its lock for identifying an individual using a wristwatch worn by the individual.
An automatic responding unit which automatically reacts and responds to a signal from a lock unit is incorporated into a wristwatch.
Inventors:
KOBAYASHI RYOJI
Application Number:
JP22300996A
Publication Date:
February 10, 1998
Filing Date:
July 22, 1996
Export Citation:
Assignee:
KOBAYASHI RYOJI
International Classes:
E05B19/00; B60R25/01; B60R25/24; E05B49/00; E05B83/16; E05B83/36; H04Q9/00; (IPC1-7): E05B49/00; B60R25/00; E05B19/00; E05B65/19; E05B65/20; H04Q9/00