Inventor
KATATA KEIJI
JP38 patents
⚠️ This page may combine multiple inventors who share the name “KATATA KEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER CORP
30 patentsUS7460450B2Dec 2, 2008
Information recording medium, recording device and recording method for information recording medium, reproduction device and reproduction method for information recording medium, computer program for recording or reproduction, and data structure containing control signal
PIONEER CORP7 citations74
US7266061B2Sep 4, 2007
Information recording medium, recording apparatus and method for an information recording medium, reproducing apparatus and method for an information recording medium computer program for controlling record or reproduction, and data structure including control sign
PIONEER CORP8 citations74
US7940635B2May 10, 2011
Information recording apparatus and method, computer program, and information recording medium
PIONEER CORP2 citations63
US7801015B2Sep 21, 2010
Optical recording medium having physical and logical position information of buffer areas
PIONEER CORP6 citations63
US7602683B2Oct 13, 2009
Information recording apparatus and method, information recording/reproducing apparatus and method and computer program
PIONEER CORP4 citations63
US7529159B2May 5, 2009
System and method for recording information onto an information recording medium's first and second recording layers
PIONEER CORP2 citations63
US7492679B2Feb 17, 2009
Write once-type recording medium, and recording apparatus and recording method
PIONEER CORP4 citations63
US7440375B2Oct 21, 2008
Information recording device and method
PIONEER CORP4 citations63
US7430156B2Sep 30, 2008
Information recording medium, recording apparatus and method for an information recording medium, reproducing apparatus and method for an information recording medium computer program for controlling record or reproduction, and data structure including control signal
PIONEER CORP2 citations63
US7414931B2Aug 19, 2008
Information recording medium, recording apparatus and method for an information recording medium, reproducing apparatus and method for an information recording medium computer program for controlling record or reproduction, and data structure including control signal
PIONEER CORP1 citations63
US7272088B2Sep 18, 2007
Information recording apparatus and optimum recording laser power detecting method
PIONEER CORP5 citations63
US12088669B2Sep 10, 2024
Moving body management device, control method, program and storage media
PIONEER CORP1 citations62
US7085474B2Aug 1, 2006
Watermark detecting apparatus
PIONEER CORP3 citations61
US8024589B2Sep 20, 2011
Information storage device, information recording/reproducing device, and power consumption management method
PIONEER CORP6 citations54
US12299762B2May 13, 2025
Server device, information processing method, program, and storage medium
PIONEER CORP0 citations52
US12165213B2Dec 10, 2024
Data structures, storage media, storage device and receiver
PIONEER CORP0 citations52
US8018802B2Sep 13, 2011
Information recording medium, information recording apparatus and method, and computer program
PIONEER CORP1 citations52
US7869318B2Jan 11, 2011
Write once recording medium, recorder and recording method for write once recording medium, reproducer and reproducing method for write once recording medium, computer program for controlling recording or reproduction, and data structure
PIONEER CORP0 citations52
US7697387B2Apr 13, 2010
Information recording medium, and information recording apparatus and method
PIONEER CORP0 citations52
US7656762B2Feb 2, 2010
Write once recording medium, recorder and recording method for write once recording medium, reproducer and reproducing method for write once recording medium, computer program for controlling recording or reproduction, and data structure
PIONEER CORP0 citations52
US7599258B2Oct 6, 2009
Information recording medium, and information recording apparatus and method
PIONEER CORP0 citations52
US7515519B2Apr 7, 2009
Information recording medium, information recording device and method, and computer program
PIONEER CORP0 citations52
US7505381B2Mar 17, 2009
Information recording medium, recording apparatus and method for an information recording medium, reproducing apparatus and method for an information recording medium computer program for controlling record or reproduction, and data structure including control signal
PIONEER CORP0 citations52
US7403455B2Jul 22, 2008
Information recording medium, recording apparatus and method for an information recording medium, reproducing apparatus and method for an information recording medium computer program for controlling record of reproduction, and data structure including control signal
PIONEER CORP0 citations52
US8018826B2Sep 13, 2011
Recording device and method, and computer program
PIONEER CORP0 citations42
US7940633B2May 10, 2011
Recording device, recording method and computer program
PIONEER CORP0 citations42
US7502296B2Mar 10, 2009
Information recording medium, information recording and reproducing apparatus, information recording method and information recording program
PIONEER CORP0 citations42
US7940626B2May 10, 2011
Recording device and recording method, and computer program
PIONEER CORP0 citations41
US7948843B2May 24, 2011
Information recording medium, apparatus and method for recording information, and computer program
PIONEER CORP0 citations40
US7801007B2Sep 21, 2010
Information recording medium, and information recording apparatus and method
PIONEER CORP0 citations40
KODA TAKESHI
3 patentsUS8203927B2Jun 19, 2012
Information recording medium, information recording apparatus and method, and computer program
KODA TAKESHI0 citations40
US8125880B2Feb 28, 2012
Information recording apparatus and method, computer program
KODA TAKESHI0 citations40
US8094526B2Jan 10, 2012
Information recording device and method, and computer program
KODA TAKESHI0 citations40
KATATA KEIJI
3 patentsUS8149655B2Apr 3, 2012
Information recording medium, information recording apparatus and method, information reproducing apparatus and method, and computer program
KATATA KEIJI0 citations38
US8456970B2Jun 4, 2013
Information recording apparatus, information recording method, and information recording/processing program
KATATA KEIJI0 citations37
US8154958B2Apr 10, 2012
Recording apparatus using control information and virtual reference information
KATATA KEIJI0 citations26