Inventor
RYU TOMOAKI
JP81 patents
⚠️ This page may combine multiple inventors who share the name “RYU TOMOAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
48 patentsUS8027563B2Sep 27, 2011
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP34 citations96
US9368159B2Jun 14, 2016
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP6 citations93
US9025932B2May 5, 2015
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP7 citations93
US9002176B2Apr 7, 2015
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP7 citations93
US8995819B2Mar 31, 2015
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP7 citations93
US8989558B2Mar 24, 2015
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP7 citations93
US8989563B2Mar 24, 2015
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP7 citations93
US8989557B2Mar 24, 2015
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP7 citations93
US8983270B2Mar 17, 2015
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP7 citations93
US8983267B2Mar 17, 2015
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP7 citations93
US8983269B2Mar 17, 2015
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP7 citations93
US8983268B2Mar 17, 2015
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP7 citations93
US10269391B2Apr 23, 2019
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP2 citations84
US9899060B2Feb 20, 2018
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP3 citations84
US9848162B2Dec 19, 2017
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP3 citations84
US9627008B2Apr 18, 2017
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP5 citations84
US6633522B2Oct 14, 2003
Focus pull-in method and optical disk device
MITSUBISHI ELECTRIC CORP13 citations84
US9111581B2Aug 18, 2015
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP2 citations74
US8842976B2Sep 23, 2014
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP3 citations74
US7809249B2Oct 5, 2010
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP1 citations74
US7783173B2Aug 24, 2010
Randomly accessible visual information recording medium and recording method and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP1 citations74
US6947359B2Sep 20, 2005
Optical disk device for data defect detection and use
MITSUBISHI ELECTRIC CORP8 citations74
US10582148B2Mar 3, 2020
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US10529382B2Jan 7, 2020
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US10218936B2Feb 26, 2019
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US9171576B2Oct 27, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US9111569B2Aug 18, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US9093113B2Jul 28, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US9093111B2Jul 28, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US9093112B2Jul 28, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US9076487B2Jul 7, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US9076485B2Jul 7, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US9076486B2Jul 7, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US9064535B2Jun 23, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US9064536B2Jun 23, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US9002181B2Apr 7, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US8995825B2Mar 31, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US8983265B2Mar 17, 2015
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US8983266B2Mar 17, 2015
Recording medium, reproducing apparatus, and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US8934761B2Jan 13, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US8934760B2Jan 13, 2015
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US8923687B2Dec 30, 2014
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US8897624B2Nov 25, 2014
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US8891944B2Nov 18, 2014
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US8891943B2Nov 18, 2014
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US8886020B2Nov 11, 2014
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US8886019B2Nov 11, 2014
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
US8831411B2Sep 9, 2014
Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method
MITSUBISHI ELECTRIC CORP0 citations63
SHIMADA MASAAKI
2 patentsShowing the top 50 of 81 patents by PatentIndex Score.