Inventor
TAIRA SHIGEKI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “TAIRA SHIGEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
19 patentsUS7305606B2Dec 4, 2007
Method of recording/reproducing digital data and apparatus for same
HITACHI LTD13 citations92
US7155015B2Dec 26, 2006
Optical disk apparatus and data randomizing method using for optical disk apparatus
HITACHI LTD13 citations84
US7421626B2Sep 2, 2008
Method of recording/reproducing digital data and apparatus for same
HITACHI LTD7 citations74
US7979753B2Jul 12, 2011
Method of recording/reproducing digital data and apparatus for same
HITACHI LTD1 citations63
US7124344B2Oct 17, 2006
Error correction coding and decoding apparatuses
HITACHI LTD3 citations63
US6918079B2Jul 12, 2005
Recording method, reproducing method, recording apparatus, and reproducing apparatus
HITACHI LTD2 citations63
US8356235B2Jan 15, 2013
Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium
HITACHI LTD0 citations52
US7984340B2Jul 19, 2011
Method of recording/reproducing digital data and apparatus for same
HITACHI LTD0 citations52
US7984339B2Jul 19, 2011
Method of recording/reproducing digital data and apparatus for same
HITACHI LTD0 citations52
US7747910B2Jun 29, 2010
Method of recording/reproducing digital data and apparatus for same
HITACHI LTD0 citations52
US7657817B2Feb 2, 2010
Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium
HITACHI LTD0 citations52
US7647542B2Jan 12, 2010
Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium
HITACHI LTD0 citations52
US7620874B2Nov 17, 2009
Recording method for recording data on a recording medium
HITACHI LTD0 citations52
US7594155B2Sep 22, 2009
Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium
HITACHI LTD0 citations52
US7590915B2Sep 15, 2009
Recording and reproducing data to/from a recording medium having a user data area and an information area for storing information about the recording medium
HITACHI LTD0 citations52
US7441163B2Oct 21, 2008
Method of recording/reproducing digital data and apparatus for same
HITACHI LTD0 citations52
US7421627B2Sep 2, 2008
Method of recording/reproducing digital data and apparatus for same
HITACHI LTD0 citations52
US7406636B2Jul 29, 2008
Method of recording/reproducing digital data and apparatus for same
HITACHI LTD0 citations52
US7281194B2Oct 9, 2007
Recording method for recording data on a recording medium
HITACHI LTD0 citations52