Inventor
OSHIMA SEIRO
JP11 patents
Patents
11 patentsUS6618350B2Sep 9, 2003
Rewritable optical recording medium and manufacturing method and apparatus therefor
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US6813237B2Nov 2, 2004
Optical recording medium having a plurality of meandering groove tracks, optical recording medium producing apparatus and optical recording medium producing method
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US7548499B2Jun 16, 2009
Offset amount measuring method and apparatus
PIONEER CORP2 citations61
US6687214B2Feb 3, 2004
Recording medium and apparatus and method for manufacturing the same
PIONEER CORP5 citations61
US6692809B2Feb 17, 2004
Optical recording medium
PIONEER CORP3 citations60
US11885957B2Jan 30, 2024
Optical deflector
PIONEER CORP0 citations59
US7768901B2Aug 3, 2010
Optical disc
PIONEER CORP0 citations51
US7260052B2Aug 21, 2007
Information recording medium
PIONEER CORP1 citations51
US7092351B2Aug 15, 2006
Optical recording medium, optical recording medium producing apparatus and optical recording medium producing method
PIONEER CORP0 citations51
US6837072B2Jan 4, 2005
Rewritable optical recording medium and manufacturing method and apparatus therefor
PIONEER CORP1 citations51
US7848215B2Dec 7, 2010
Optical recording medium, information recording apparatus and information reproduction apparatus
PIONEER CORP0 citations40