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Patent Searching and Data


Title:
INFORMATION RECORDING DEVICE AND INFORMATION RECORDING DEVICE FALSIFICATION PREVENTION METHOD
Document Type and Number:
WIPO Patent Application WO/2016/151880
Kind Code:
A1
Abstract:
Provided are: an information recording device having an easy-to-use falsification prevention function for recording information such as audio data and image data; and an information recording device falsification prevention method. A first determination is made (S1) as to whether audio data and/or image data is being recorded. If the result of the first determination is that recording is occurring, a second determination is made (S3) as to whether a predetermined falsification prevention time condition is met. If the result of the second determination is that the condition has been met, audio data and/or image data which has undergone falsification prevention processing (S7) and audio data and/or image data which has not undergone falsification prevention processing (S5) are both recorded in a recording unit, in respect to the audio data and/or image data.

Inventors:
YUMOTO KENTA (JP)
MIURA HIROAKI (JP)
ONISHI TAKAFUMI (JP)
TOYODA TETSUYA (JP)
NONAKA OSAMU (JP)
Application Number:
PCT/JP2015/073803
Publication Date:
September 29, 2016
Filing Date:
August 25, 2015
Export Citation:
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Assignee:
OLYMPUS CORP (JP)
International Classes:
G11B20/10
Foreign References:
JP2001086449A2001-03-30
JP2004241938A2004-08-26
JP2013197889A2013-09-30
JP2012048810A2012-03-08
Other References:
See also references of EP 3276627A4
Attorney, Agent or Firm:
KOBAYASHI KAZUTADA (JP)
Kazutada Kobayashi (JP)
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