Inventor · disambiguated record
Makoto Asakura
Also filed as: ASAKURA MAKOTO
44 granted patents·16 pending applications·334 citations·filing 1989–2021
98Inventor score
Top patents by PatentIndex Score
60 records- 0197US7262932B2Magnetic recording medium and magnetic recording/reproducing apparatusTOSHIBA KK·Filed 2006·Granted Aug 28, 2007·21 cites·9 claims
- 0295US7388725B2Magnetic recording media, method of manufacturing the same and magnetic recording apparatusTOSHIBA KK·Filed 2005·Granted Jun 17, 2008·20 cites·13 claims
- 0395US7345838B2Magnetic recording media and magnetic recording and reproducing apparatusTOSHIBA KK·Filed 2005·Granted Mar 18, 2008·23 cites·10 claims
- 0495US7298576B2Magnetic recording medium and magnetic recording/reproducing apparatusTOSHIBA KK·Filed 2007·Granted Nov 20, 2007·13 cites·6 claims
- 0593US7443626B2Patterned disk medium for vertical magnetic recording, and magnetic disk drive with the mediumTOSHIBA KK·Filed 2005·Granted Oct 28, 2008·16 cites·2 claims
- 0693US7355810B2Disk drive having a disk medium with discrete trackTOSHIBA KK·Filed 2006·Granted Apr 8, 2008·16 cites·8 claims
- 0793US7262931B2Disk drive using magnetic disk medium of discrete track recordingTOSHIBA KK·Filed 2005·Granted Aug 28, 2007·17 cites·15 claims
- 0892US10360930B1Disk device and method of manufacturing disk deviceTOSHIBA KK·Filed 2018·Granted Jul 23, 2019·11 cites·20 claims
- 0991US7312946B2Method and apparatus for servo control in a disk driveTOSHIBA KK·Filed 2006·Granted Dec 25, 2007·13 cites·7 claims
- 1091US7298579B2Magnetic recording medium and magnetic recording/reproducing apparatusTOSHIBA KK·Filed 2007·Granted Nov 20, 2007·6 cites·5 claims
- 1191US7106549B2Magnetic recording and reproducing apparatus and magnetic recording mediumTOSHIBA KK·Filed 2002·Granted Sep 12, 2006·34 cites·12 claims
- 1290US7298582B2Magnetic recording medium and magnetic recording/reproducing apparatusTOSHIBA KK·Filed 2007·Granted Nov 20, 2007·5 cites·9 claims
- 1388US6576689B2Water based coating compositionKANSAI PAINT CO LTD·Filed 2001·Granted Jun 10, 2003·31 cites·7 claims
- 1486US5021969AManipulator operating apparatusTOSHIBA KK·Filed 1989·Granted Jun 4, 1991·60 cites·9 claims
- 1585US11828765B2Automatic analysis apparatus and method of controlling automatic analysis apparatusJEOL LTD·Filed 2021·Granted Nov 28, 2023·2 cites·11 claims
- 1685US6661751B2Track-following method in optical disc apparatus and optical disc apparatus adopting this methodTOSHIBA KK·Filed 2001·Granted Dec 9, 2003·19 cites·16 claims
- 1783US7298580B2Magnetic recording medium and magnetic recording/reproducing apparatusTOSHIBA KK·Filed 2007·Granted Nov 20, 2007·2 cites·4 claims
- 1882US7525755B2Magnetic recording medium and magnetic recording/reproducing apparatusTOSHIBA KK·Filed 2007·Granted Apr 28, 2009·2 cites·7 claims
- 1977US9384768B1Magnetic disk device and determining method of crossing a zone boundaryTOSHIBA KK·Filed 2015·Granted Jul 5, 2016·4 cites·18 claims
- 2075US9905256B1Magnetic disc apparatusTOSHIBA KK·Filed 2017·Granted Feb 27, 2018·3 cites·20 claims
- 2174US10867632B2Shingled magnetic recording device capable of recording position error on non-volatile memoryTOSHIBA KK·Filed 2019·Granted Dec 15, 2020·3 cites·16 claims
- 2273US11094342B2Disk deviceTOSHIBA KK·Filed 2020·Granted Aug 17, 2021·1 cites·19 claims
- 2372US10854238B2Magnetic disk device and linearity error correction methodTOSHIBA KK·Filed 2019·Granted Dec 1, 2020·2 cites·17 claims
- 2470US8902540B2Disk storage apparatus and method for servo controllingTOSHIBA KK·Filed 2013·Granted Dec 2, 2014·2 cites·14 claims
- 2569US8611037B2Magnetic disk drive and method for servo burst data correctionKAWABE TAKAYUKI·Filed 2012·Granted Dec 17, 2013·2 cites·12 claims
- 2665US7548394B2Magnetic recording medium and magnetic recording/reproducing apparatusTOSHIBA KK·Filed 2007·Granted Jun 16, 2009·0 cites·4 claims
- 2765US7538968B2Magnetic recording medium and magnetic recording/reproducing apparatusTOSHIBA KK·Filed 2007·Granted May 26, 2009·0 cites·4 claims
- 2865US7532430B2Magnetic recording medium and magnetic recording/reproducing apparatusTOSHIBA KK·Filed 2007·Granted May 12, 2009·0 cites·3 claims
- 2965US7298578B2Magnetic recording medium and magnetic recording/reproducing apparatusTOSHIBA KK·Filed 2007·Granted Nov 20, 2007·0 cites·6 claims
- 3065US7298581B2Magnetic recording medium and magnetic recording/reproducing apparatusTOSHIBA KK·Filed 2007·Granted Nov 20, 2007·0 cites·3 claims
- 3165US7298577B2Magnetic recording medium and magnetic recording/reproducing apparatusTOSHIBA KK·Filed 2007·Granted Nov 20, 2007·0 cites·8 claims
- 3263US10056100B1Magnetic disc apparatusTOSHIBA KK·Filed 2017·Granted Aug 21, 2018·1 cites·20 claims
- 3361US2008291572A1Magnetic recording medium and method for manufacturing the sameTOSHIBA KK·Filed 2008·Application pending·0 cites
- 3460US6633531B1Optical disk driveTOSHIBA KK·Filed 2000·Granted Oct 14, 2003·5 cites·14 claims
- 3557US11885825B2Automated analyzer and method of controlling the automated analyzerJEOL LTD·Filed 2020·Granted Jan 30, 2024·0 cites·5 claims
- 3657US7764455B2Method and apparatus for detecting defects of servo data in a disk driveTOSHIBA KK·Filed 2008·Granted Jul 27, 2010·0 cites·14 claims
- 3753US2012273456A1Magnetic recording medium and method for manufacturing the sameSAKURAI MASATOSHI·Filed 2012·Application pending·0 cites
- 3851US2008137500A1Method and apparatus for controlling the movement of a head in a disk driveTOSHIBA KK·Filed 2007·Application pending·0 cites
- 3951US2009231751A1Method and apparatus for servo control associated with rotational speed of disk in disk driveTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4051US2008002280A1Method and apparatus for head positioning control in a disk driveTOSHIBA KK·Filed 2007·Application pending·0 cites
- 4150US8896952B2Disk storage apparatus and method for servo controllingTOSHIBA KK·Filed 2013·Granted Nov 25, 2014·0 cites·20 claims
- 4250US2019369130A1Automatic AnalyzerJEOL LTD·Filed 2019·Application pending·0 cites
- 4348US11085941B2Automated analyzerJEOL LTD·Filed 2018·Granted Aug 10, 2021·0 cites·20 claims
- 4447US11680952B2Apparatus and method for automated analysisJEOL LTD·Filed 2019·Granted Jun 20, 2023·0 cites·11 claims
- 4547US11143667B2Automatic analyzer and computer-readable recording medium that stores programJEOL LTD·Filed 2018·Granted Oct 12, 2021·0 cites·6 claims
- 4646US2006028758A1Magnetic recording and reproducing apparatusTOSHIBA KK·Filed 2005·Application pending·0 cites
- 4746US2006014053A1Magnetic disk and magnetic disk device provided with the sameTOSHBIA KK·Filed 2005·Application pending·0 cites
- 4846US2006132953A1Magnetic recording medium, magnetic recording/reproducing apparatus, and stamper for manufacturing magnetic recording mediumTOSHIBA KK·Filed 2005·Application pending·0 cites
- 4946US2006023368A1Magnetic recording apparatusTOSHIBA KK·Filed 2005·Application pending·0 cites
- 5046US2006109579A1Magnetic recording medium, magnetic record reproducing apparatus, and method of reproducing dataTOSHIBA KK·Filed 2005·Application pending·0 cites
Showing the top 50 of 60 patent records by PatentIndex Score.
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