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Patent Searching and Data


Title:
KEYLESS ENTRY DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2002316618
Kind Code:
A
Abstract:

To reduce the theft possibility of a vehicle, and to prevent any wasteful consumption of a battery of an electronic key.

When the electronic key 2 receives the start signal transmitted from the vehicle side and starts the vehicle, and the electronic key receives the signal determined to be not regular continuously for predetermined times, an alarm device 26 of the electronic key is operated. Since any abnormality of the vehicle can be recognized by a person having the electronic key, necessary actions can be taken immediately, and the theft can be prevented in advance.


Inventors:
KUMANO MASAKAZU
Application Number:
JP2001000120270
Publication Date:
October 29, 2002
Filing Date:
April 18, 2001
Export Citation:
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Assignee:
YUSHIN SEIKI KOGYO KK
International Classes:
E05B45/06; B60R25/01; B60R25/10; B60R25/104; B60R25/24; E05B49/00; (IPC1-7): B60R25/10; B60R25/00; E05B45/06; E05B49/00
Attorney, Agent or Firm:
篠田 實