Inventor
HORIGOME JUNICHI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “HORIGOME JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
23 patentsUS6289059B1Sep 11, 2001
Information reproducing apparatus and reproducing method
SONY CORP27 citations92
US5864531AJan 26, 1999
DC level fluctuation correction by selecting a time constant coupled to a reproduced signal
SONY CORP25 citations92
US6097685AAug 1, 2000
Information reproducing apparatus and reproducing method
SONY CORP19 citations84
US6906990B2Jun 14, 2005
Phase-change optical disk and optical disk apparatus
SONY CORP18 citations83
US6535463B2Mar 18, 2003
Method and apparatus for high density recording of data on a disk, and recording medium produced thereby
SONY CORP13 citations83
US8363522B2Jan 29, 2013
Recording device and recording method
SONY CORP5 citations73
US6888781B2May 3, 2005
Optical disk apparatus and method for recording data by utilizing an overwrite technique or a two-path write technique
SONY CORP6 citations73
US6570940B2May 27, 2003
Information reproducing apparatus and reproducing method
SONY CORP6 citations73
US6317471B1Nov 13, 2001
Information reproducing apparatus and reproducing method
SONY CORP8 citations73
US6192502B1Feb 20, 2001
Information reproducing apparatus and reproducing method
SONY CORP10 citations73
US6487144B2Nov 26, 2002
Disk recording medium including data pre-formatted-data-recorded header having first and second identical address numbers radially displaced from each other on opposite sides of groove or land track center line, and disk drive unit for use with the recording medium
SONY CORP8 citations72
US7430157B2Sep 30, 2008
Recording device, recording method, reproducing device, and reproducing method
SONY CORP8 citations71
US6016294AJan 18, 2000
AGC circuit with a digital divider for an optical disc drive unit
SONY CORP2 citations63
US5255249AOct 19, 1993
Seek control apparatus
SONY CORP4 citations63
US6845075B2Jan 18, 2005
Information reproducing apparatus
SONY CORP5 citations61
US9911459B2Mar 6, 2018
Information processing device and method, recording medium, and program
SONY CORP0 citations52
US9858957B2Jan 2, 2018
Recording control apparatus and method, drive controlling controller and method, recording medium, and program
SONY CORP0 citations52
US8902942B2Dec 2, 2014
Laser apparatus and bio-imaging apparatus
SONY CORP0 citations52
US9484053B2Nov 1, 2016
Optical information recording medium and optical information recording medium reproducing device
SONY CORP0 citations51
US7385882B2Jun 10, 2008
Optical disk apparatus and method for recording data by utilizing an overwrite technique or a two-path write technique
SONY CORP0 citations51
US8854934B2Oct 7, 2014
Recording apparatus, recording method, reproducing apparatus, and reproducing method
SONY CORP0 citations42
US7440376B2Oct 21, 2008
Operation condition setting system
SONY CORP0 citations41
US8730776B2May 20, 2014
Recording device and stray light signal component cancellation method
SONY CORP0 citations40
HORIGOME JUNICHI
6 patentsUS8582402B2Nov 12, 2013
Optical recording medium and recording device
HORIGOME JUNICHI5 citations71
US8687477B2Apr 1, 2014
Disk-shaped recording medium, optical spot position control device, and optical spot position control method
HORIGOME JUNICHI0 citations51
US8699309B2Apr 15, 2014
Recording apparatus
HORIGOME JUNICHI0 citations40
US8693298B2Apr 8, 2014
Recording apparatus and recording method
HORIGOME JUNICHI0 citations40
US8098560B2Jan 17, 2012
Light spot position control apparatus and light spot position control method
HORIGOME JUNICHI0 citations40
US8514680B2Aug 20, 2013
Recording device and spot position control method
HORIGOME JUNICHI0 citations39