CSK Corporation
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 08, 2005 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 338 Total Citation Count
- Jan 16, 1987 Earliest Filing
- 14 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6852068 Training machine, image output processing device and method, and recording medium which stores image outputting programsExpiredMar 25, 03Feb 08, 05[A63B]
6805656 Training machine, image output processing device and method, and recording medium which stores image outputting programsExpiredMar 25, 03Oct 19, 04[A63B]
6634992 Training machine, image output processing device and method, and recording medium which stores image outputting programsExpiredSep 11, 00Oct 21, 03[A63B]
4994658 Apparatus for controlling movement of an optical memory card for data transfer therewithExpiredFeb 13, 90Feb 19, 91[G06K]
4933537 Apparatus for controlling movement of an optical memory card for data transfer therewithExpiredJan 16, 87Jun 12, 90[G06K]
4885736 Optical recording medium with track and track number guidesExpiredAug 21, 87Dec 05, 89[G11B, G06K]
4881214 Data record formatting system and reading/writing system for optical recording mediumExpiredMay 11, 87Nov 14, 89[G11B]
4879691 Optical recording system with optical recording medium having multilevel recording surface for trackingExpiredJan 19, 89Nov 07, 89[G11C]
4815062 Write-once data writing system for optical recording mediumExpiredAug 21, 87Mar 21, 89[G11B]
4794244 Method and apparatus for detecting focussing position deviation of read/write apparatus in an optical recording mediumExpiredFeb 09, 87Dec 27, 88[G01J]
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