Inventor
SHINOTSUKA MICHIAKI
JP46 patents
⚠️ This page may combine multiple inventors who share the name “SHINOTSUKA MICHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
26 patentsUS7012878B2Mar 14, 2006
Optical recording medium and optical recording process using the same
RICOH KK63 citations98
US6426936B1Jul 30, 2002
Phase-change medium usable in phase-difference tracking
RICOH KK61 citations96
US6319368B1Nov 20, 2001
Sputtering target, method of producing the target, optical recording medium fabricated by using the sputtering target, and method of forming recording layer for the optical recording medium
RICOH KK46 citations96
US6096398AAug 1, 2000
Phase-change optical recording medium
RICOH KK58 citations96
US5736657AApr 7, 1998
Sputtering target
RICOH KK86 citations96
US6652806B2Nov 25, 2003
Method of producing a sputtering target
RICOH KK14 citations93
US6221557B1Apr 24, 2001
Optical information recording medium
RICOH KK44 citations93
US6018510AJan 25, 2000
Phase change recording medium for allowing a tracking servo control based on a differential phase detection tracking method
RICOH KK47 citations93
US6801240B2Oct 5, 2004
Information recording with effective pulse control scheme
RICOH KK37 citations92
US6652948B2Nov 25, 2003
Phase-change optical information recording medium and information recording and reading method using the recording medium
RICOH KK18 citations92
US7601481B2Oct 13, 2009
Multilayer phase-change information recording medium, and method for recording and reproducing using the same
RICOH KK16 citations84
US7260053B2Aug 21, 2007
Optical recording medium, process for manufacturing the same, sputtering target for manufacturing the same, and optical recording process using the same
RICOH KK14 citations83
US7288224B2Oct 30, 2007
Method of producing a sputtering target
RICOH KK8 citations74
US6790504B2Sep 14, 2004
Phase-change optical information recording medium and information recording and reading method using the recording medium
RICOH KK6 citations74
US6741545B2May 25, 2004
Phase-change medium usable in phase-difference tracking
RICOH KK6 citations73
US7773478B2Aug 10, 2010
Optical recording medium, multi-layered optical recording medium, and optical recording method and recording apparatus using the same
RICOH KK2 citations63
US7613091B2Nov 3, 2009
Method for identifying double-layer disc and optical disc apparatus
RICOH KK4 citations62
US7464390B2Dec 9, 2008
Optical information recording medium, and recording and reproducing apparatus of the same
RICOH KK4 citations62
US7439007B2Oct 21, 2008
Phase change information recording medium having multiple layers and recording and playback method for the medium
RICOH KK2 citations62
US7042830B2May 9, 2006
Phase-change optical information recording medium, and optical information recording and reproducing apparatus and method for the same
RICOH KK2 citations62
US7005172B2Feb 28, 2006
Optical information recording medium and method for producing the same
RICOH KK4 citations62
US7491436B2Feb 17, 2009
Optical information recording medium
RICOH KK0 citations52
US7372800B2May 13, 2008
Optical recording medium and optical recording process using the same
RICOH KK1 citations52
US7241549B2Jul 10, 2007
Information recording medium
RICOH KK1 citations52
US7048983B2May 23, 2006
Phase-change optical information recording medium and information recording and reading method using the recording medium
RICOH KK0 citations52
US7767284B2Aug 3, 2010
Optical recording medium, and, method for manufacturing the same, and method and apparatus for optical recording and reproducing thereof
RICOH KK0 citations42
SHINOTSUKA MICHIAKI
9 patentsUS10051412B2Aug 14, 2018
Locational information transmission system, locational information transmission apparatus, and information processing device
SHINOTSUKA MICHIAKI4 citations71
US11940534B2Mar 26, 2024
Detection device and detection unit
SHINOTSUKA MICHIAKI0 citations62
US11486817B2Nov 1, 2022
Detecting device, detecting unit, and detecting system
SHINOTSUKA MICHIAKI0 citations51
US9955259B2Apr 24, 2018
Transmitter and position information management system
SHINOTSUKA MICHIAKI1 citations51
US9510100B2Nov 29, 2016
Energy converter, speaker, and method of manufacturing energy converter
SHINOTSUKA MICHIAKI1 citations51
US9432775B2Aug 30, 2016
Energy conversion apparatus
SHINOTSUKA MICHIAKI0 citations51
US8986567B2Mar 24, 2015
Magnetic body composition and a magnetic body product
SHINOTSUKA MICHIAKI0 citations51
US10585638B2Mar 10, 2020
Terminal apparatus, output apparatus, and information processing system
SHINOTSUKA MICHIAKI0 citations40
US9960858B2May 1, 2018
Positional information transmission system, positional information transmitter, and positional information transmitting method
SHINOTSUKA MICHIAKI0 citations40
RICOH CO LTD
7 patentsUS9736576B2Aug 15, 2017
Energy conversion apparatus and speaker structure
RICOH CO LTD3 citations72
US8034426B2Oct 11, 2011
Two-layered optical recording medium
RICOH CO LTD2 citations63
US8000198B2Aug 16, 2011
Phase-change type optical recording medium and reproduction method and apparatus for such a recording medium
RICOH CO LTD2 citations63
US7894315B2Feb 22, 2011
Optical disk, recording method, recording medium, and optical disk unit, for recording information on multilayer optical disk
RICOH CO LTD2 citations63
US11635516B2Apr 25, 2023
Detection device, detection system and detection method
RICOH CO LTD0 citations62
US7848196B2Dec 7, 2010
Power determining method, single-sided multilayer optical disk, recording method, computer program product, computer-readable medium, and optical disk apparatus
RICOH CO LTD1 citations52
US7920454B2Apr 5, 2011
Optical recording medium, and method and apparatus for optical recording and reproducing thereof
RICOH CO LTD0 citations41