Inventor
OHBI SEIJI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “OHBI SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
20 patentsUS7027384B2Apr 11, 2006
Storage medium recording method and storage medium having multiple recording areas
SONY CORP70 citations98
US7212731B1May 1, 2007
Recording and/or reproduction apparatus and recording and/or reproduction method
SONY CORP29 citations90
US7486791B2Feb 3, 2009
Reproducing method, reproducing apparatus, recording method, and recording apparatus
SONY CORP8 citations84
US7478249B2Jan 13, 2009
Recording method and apparatus, and editing method apparatus
SONY CORP11 citations84
US7440365B2Oct 21, 2008
Recording method for recording data on a storage medium
SONY CORP18 citations84
US7159090B2Jan 2, 2007
Reproducing method, reproducing apparatus, and data accessing method
SONY CORP14 citations84
US7111114B2Sep 19, 2006
Recording method, and storage medium driving apparatus
SONY CORP9 citations74
US6643452B1Nov 4, 2003
Recorded medium, reproducing apparatus, recording apparatus, and reproducing method and recording method
SONY CORP9 citations73
US6320833B1Nov 20, 2001
Recording apparatus and method, and reproducing apparatus and method
SONY CORP5 citations73
US7873162B2Jan 18, 2011
Reproducing method, reproducing apparatus, recording method, and recording apparatus
SONY CORP2 citations63
US7706229B2Apr 27, 2010
Recording medium having different areas recorded with different modulation methods, recording apparatus, reproducing apparatus, recording method, and reproducing method
SONY CORP2 citations63
US7286446B2Oct 23, 2007
Track management method and apparatus for managing tracks on a storage medium
SONY CORP5 citations63
US9479324B2Oct 25, 2016
Information processing apparatus, synchronization correction method and computer program
SONY CORP2 citations62
US7174350B2Feb 6, 2007
Data edition method and data edition device
SONY CORP3 citations62
US7325093B2Jan 29, 2008
Reproducing method, reproducing apparatus, recording method, recording apparatus, and method for generating a management table
SONY CORP1 citations52
USRE39953EDec 25, 2007
Recording apparatus and method, and reproducing apparatus and method
SONY CORP0 citations52
US7301856B2Nov 27, 2007
Reproduction method and apparatus, and recording method and apparatus
SONY CORP1 citations52
US9954671B2Apr 24, 2018
Information processing apparatus, synchronization correction method and computer program
SONY CORP0 citations51
US7590038B2Sep 15, 2009
Storage medium initialization and cancellation method
SONY CORP0 citations42
US7426158B2Sep 16, 2008
Management method and apparatus for a mini disc having recorded index audio data
SONY CORP0 citations42