Inventor · disambiguated record
Masaharu Sugimoto
Also filed as: SUGIMOTO MASAHARU
15 granted patents·3 pending applications·384 citations·filing 1992–2010
94Inventor score
Technology areasG11B
Top patents by PatentIndex Score
18 records- 0197US5349486AMagnetic disk storage apparatus having a vibration proof structureFUJITSU LTD·Filed 1992·Granted Sep 20, 1994·114 cites·25 claims
- 0291US5590001ABreather filter unit for magnetic disk driveFUJITSU LTD·Filed 1994·Granted Dec 31, 1996·52 cites·8 claims
- 0384US5583720AMagnetic disk drive and flexible printed board used in such driveFUJITSU LTD·Filed 1994·Granted Dec 10, 1996·33 cites·4 claims
- 0481US5541788AMagnetic disk drive and flexible printed circuit boardFUJITSU LTD·Filed 1994·Granted Jul 30, 1996·32 cites·19 claims
- 0576US5764435ABreather filter unit for magnetic disk driveFUJITSU LTD·Filed 1996·Granted Jun 9, 1998·25 cites·9 claims
- 0674US6437948B1Disk unit having a head suspensionFUJITSU LTD·Filed 2000·Granted Aug 20, 2002·10 cites·10 claims
- 0773US6891699B2Recording medium drive including head slider having protection protuberance standing on air bearing surfaceFUJITSU LTD·Filed 2002·Granted May 10, 2005·9 cites·16 claims
- 0871US5859746AMagnetic disk drive and flexible printed board used in such driveFUJITSU LTD·Filed 1996·Granted Jan 12, 1999·21 cites·22 claims
- 0968US6903901B2Head slider having protector protuberance in front of head elementFUJITSU LTD·Filed 2002·Granted Jun 7, 2005·7 cites·13 claims
- 1063US6301079B1Flying head slider having a splay formed on a flying surface enabling a lower flying height while avoiding collision with a surface of a recording diskFUJITSU LTD·Filed 1998·Granted Oct 9, 2001·17 cites·25 claims
- 1161US5824920AApparatus for evaluating magnetic recording mediumFUJITSU LTD·Filed 1996·Granted Oct 20, 1998·17 cites·7 claims
- 1258US5673159AMagnetic disk apparatusFUJITSU LTD·Filed 1996·Granted Sep 30, 1997·14 cites·5 claims
- 1356US6185071B1Head slider having streamlined padsFUJITSU LTD·Filed 1998·Granted Feb 6, 2001·14 cites·8 claims
- 1454US6178068B1Quasi contact head having a disk contacting portionFUJITSU LTD·Filed 1998·Granted Jan 23, 2001·11 cites·20 claims
- 1551US2008198510A1Head slider and storage medium driveFUJITSU LTD·Filed 2008·Application pending·0 cites
- 1649US6417992B2Head assembly and disk driveFUJITSU LTD·Filed 1999·Granted Jul 9, 2002·8 cites·22 claims
- 1747US2007217053A1Storage deviceFUJITSU LTD·Filed 2006·Application pending·0 cites
- 1838US2011013310A1Recording medium driving device and magnetic recording medium, and method for controlling flying height of head elementTOSHIBA STORAGE DEVICE CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →