Inventor
MIYAMOTO MAKOTO
JP117 patents
⚠️ This page may combine multiple inventors who share the name “MIYAMOTO MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
23 patentsUS6236635B1May 22, 2001
Information recording method and apparatus with suppressed mark edge jitters
HITACHI LTD93 citations99
US6160784ADec 12, 2000
Recording a mark with the rising and falling edges varied based on previously recorded control data
HITACHI LTD89 citations98
US7012871B2Mar 14, 2006
Information recording method and apparatus with suppressed mark edge jitters
HITACHI LTD40 citations96
US6925040B1Aug 2, 2005
Information recording method, information recording medium and information recording apparatus
HITACHI LTD33 citations96
US6529467B2Mar 4, 2003
Information recording method and apparatus with suppressed mark edge jitters
HITACHI LTD25 citations96
US6343056B2Jan 29, 2002
Information recording method and apparatus with suppressed mark edge jitters
HITACHI LTD23 citations96
US6231945B1May 15, 2001
Information recording medium
HITACHI LTD50 citations96
US6703098B2Mar 9, 2004
Information recording medium and method for manufacturing information recording medium
HITACHI LTD20 citations93
US6014363AJan 11, 2000
Phase change optical disk medium
HITACHI LTD20 citations93
US5882759AMar 16, 1999
Information recording medium and information memory storage
HITACHI LTD45 citations93
US6709801B2Mar 23, 2004
Information recording medium
HITACHI LTD25 citations92
US6636477B1Oct 21, 2003
Information recording medium and information recording device
HITACHI LTD37 citations92
US6383595B1May 7, 2002
Information recording medium
HITACHI LTD33 citations92
US6340555B1Jan 22, 2002
Information recording medium and information recording and reproducing apparatus using the same
HITACHI LTD17 citations92
US6132932AOct 17, 2000
Information recording medium and information recording and reproducing apparatus using the same
HITACHI LTD18 citations92
US5541909AJul 30, 1996
Optical disc with phase pits and a reproducing apparatus for data recorded on the optical disc
HITACHI LTD27 citations92
US5276670AJan 4, 1994
Phase change optical disk and method for using the same
HITACHI LTD48 citations92
US6312779B1Nov 6, 2001
Information recording medium and information recording/reproducing apparatus
HITACHI LTD40 citations91
US6775226B1Aug 10, 2004
Optical recording medium having a plurality of interference layers of different refractive index
HITACHI LTD16 citations84
US6723411B2Apr 20, 2004
Information recording medium and method for manufacturing an information recording medium
HITACHI LTD17 citations84
US6608806B2Aug 19, 2003
Information recording method and apparatus with suppressed mark edge jitters
HITACHI LTD8 citations82
US7907490B2Mar 15, 2011
Information recording method and apparatus with suppressed mark edge jitters
HITACHI LTD2 citations74
US7349317B2Mar 25, 2008
Information recording method, information recording medium and information recording apparatus
HITACHI LTD3 citations74
MITSUBISHI GAS CHEMICAL CO
10 patentsUS6835785B2Dec 28, 2004
Polyphenylene ether oligomer compound, derivatives thereof and use thereof
MITSUBISHI GAS CHEMICAL CO55 citations96
US6794481B2Sep 21, 2004
Bifunctional phenylene ether oligomer, its derivatives, its use and process for the production thereof
MITSUBISHI GAS CHEMICAL CO65 citations96
US7786219B2Aug 31, 2010
Cyanate-terminated polyphenylene ether
MITSUBISHI GAS CHEMICAL CO11 citations92
US7393904B2Jul 1, 2008
(Meth)acrylate-terminated polyphenylene ether
MITSUBISHI GAS CHEMICAL CO22 citations92
US7388057B2Jun 17, 2008
Di(meth)acrylate of epoxy-terminated polyphenylene ether
MITSUBISHI GAS CHEMICAL CO29 citations92
US7276563B2Oct 2, 2007
Polyphenylene ether oligomer compound, derivatives thereof and use thereof
MITSUBISHI GAS CHEMICAL CO23 citations92
US6995195B2Feb 7, 2006
Vinyl compound and cured product thereof
MITSUBISHI GAS CHEMICAL CO25 citations92
US6835786B2Dec 28, 2004
(Meth)acrylate compound and cured product thereof
MITSUBISHI GAS CHEMICAL CO22 citations92
US6689920B2Feb 10, 2004
Bifunctional biphenyl and process for producing bifunctional phenylene ether oligomer compound using the same
MITSUBISHI GAS CHEMICAL CO32 citations90
US7560518B2Jul 14, 2009
(Meth)acrylated epoxy-terminated polyphenylene ether
MITSUBISHI GAS CHEMICAL CO4 citations74
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
8 patentsUS6751064B2Jun 15, 2004
Head supporting device and disk drive using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations93
US6826018B2Nov 30, 2004
Disk drive with head supporting device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US6225712B1May 1, 2001
Voice coil motor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations92
US7428952B2Sep 30, 2008
Damper device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations84
US7119992B2Oct 10, 2006
Disk drive system with inertial arm preventing shock
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations84
US7170718B2Jan 30, 2007
Wiring body with flexure sheet connecting the head slider and the driving unit in a disk apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US7088557B2Aug 8, 2006
Head supporting device and disk drive unit using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6757139B2Jun 29, 2004
Information recording apparatus with inertia arm and swing regulating mechanism
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74
MITSUBISHI ELECTRIC CORP
3 patentsUS6616773B1Sep 9, 2003
Substrate treatment method
MITSUBISHI ELECTRIC CORP47 citations94
US6517998B1Feb 11, 2003
Method for removing photoresist film and apparatus used therefor
MITSUBISHI ELECTRIC CORP21 citations92
US6715944B2Apr 6, 2004
Apparatus for removing photoresist film
MITSUBISHI ELECTRIC CORP16 citations83
HAMAMATSU PHOTONICS KK
2 patentsSHIMADA RIKA KOUGYO KABUSHIKI
1 patentPANASONIC CORP
1 patentTAKENOSHITA KAZUTOSHI
1 patentHITACHI MAXELL
1 patentShowing the top 50 of 117 patents by PatentIndex Score.