Inventor
ISHITOBI TATSUYA
JP14 patents
⚠️ This page may combine multiple inventors who share the name “ISHITOBI TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
11 patentsUS6996046B2Feb 7, 2006
Information recording apparatus and method
HITACHI LTD7 citations73
US7689104B2Mar 30, 2010
Recording/playback device, recording device, and recording/playback method
HITACHI LTD6 citations62
US7620299B2Nov 17, 2009
Data recording device for recording data in basic recording units
HITACHI LTD2 citations62
US7196995B2Mar 27, 2007
Method of authenticating disk management information and disk device
HITACHI LTD4 citations62
US6993250B2Jan 31, 2006
Data recording device for recording data in basic recording units
HITACHI LTD5 citations62
US6982938B2Jan 3, 2006
Method and apparatus for disc recording
HITACHI LTD2 citations62
US6229777B1May 8, 2001
Information recording medium, apparatus and control method therefor
HITACHI LTD4 citations62
US7218586B2May 15, 2007
Intermittent optical disc recording method and optical disc drive splitting data
HITACHI LTD0 citations52
US6954411B2Oct 11, 2005
Optical disc recording method and optical disc drive
HITACHI LTD0 citations52
US7095680B2Aug 22, 2006
Method and apparatus for disc recording
HITACHI LTD0 citations51
US7764588B2Jul 27, 2010
Optical disk apparatus and control method thereof
HITACHI LTD0 citations40