JPH0394660U - - Google Patents

Info

Publication number
JPH0394660U
JPH0394660U JP236590U JP236590U JPH0394660U JP H0394660 U JPH0394660 U JP H0394660U JP 236590 U JP236590 U JP 236590U JP 236590 U JP236590 U JP 236590U JP H0394660 U JPH0394660 U JP H0394660U
Authority
JP
Japan
Prior art keywords
password
input
mode
determining
invalidating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP236590U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP236590U priority Critical patent/JPH0394660U/ja
Publication of JPH0394660U publication Critical patent/JPH0394660U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
JP236590U 1990-01-17 1990-01-17 Pending JPH0394660U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP236590U JPH0394660U (enExample) 1990-01-17 1990-01-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP236590U JPH0394660U (enExample) 1990-01-17 1990-01-17

Publications (1)

Publication Number Publication Date
JPH0394660U true JPH0394660U (enExample) 1991-09-26

Family

ID=31506242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP236590U Pending JPH0394660U (enExample) 1990-01-17 1990-01-17

Country Status (1)

Country Link
JP (1) JPH0394660U (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018446A1 (en) * 1993-12-24 1995-07-06 Fujitsu Ten Limited Security device for audio equipment
WO2001097002A1 (en) * 2000-06-16 2001-12-20 Clarion, Co., Ltd. Disk drive unit
WO2001097001A1 (en) * 2000-06-16 2001-12-20 Clarion Co., Ltd Disk drive unit
WO2007105338A1 (ja) * 2006-03-13 2007-09-20 Mitsubishi Electric Corporation 記録媒体の盗難防止装置および方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018446A1 (en) * 1993-12-24 1995-07-06 Fujitsu Ten Limited Security device for audio equipment
WO2001097002A1 (en) * 2000-06-16 2001-12-20 Clarion, Co., Ltd. Disk drive unit
WO2001097001A1 (en) * 2000-06-16 2001-12-20 Clarion Co., Ltd Disk drive unit
JP2001357587A (ja) * 2000-06-16 2001-12-26 Clarion Co Ltd ディスクドライブ装置
WO2007105338A1 (ja) * 2006-03-13 2007-09-20 Mitsubishi Electric Corporation 記録媒体の盗難防止装置および方法

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