Inventor
TSUKATANI SHIGEKI
JP9 patents
Patents
9 patentsUS5778257AJul 7, 1998
Multi-session disc-shaped for recording audio and computer data having disc type code area located in each session for recording common and particular disc type code
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US5559778ASep 24, 1996
Apparatus and method for completing an incomplete recording on an optical disc
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US6519217B1Feb 11, 2003
Data record medium, data recording and/or reproducing apparatus, and record medium determining method
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US6134626AOct 17, 2000
Method and apparatus for recording data using multiple buffers
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US6657938B1Dec 2, 2003
Disk having expanded elapsed time information
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US5896351AApr 20, 1999
Recording method for optical disk drive
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US5745459AApr 28, 1998
Methods and apparatus for managing recording medium
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US6785213B2Aug 31, 2004
Disk drive apparatus, and disk formatting method
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US6804188B1Oct 12, 2004
Data recording medium, data recording apparatus and method, and data reproducing apparatus and method
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