IDiyas

For the Inventor, By the Inventor

Kanagawa, Japan

Mitsuhiro Shoda

USPTO Granted Patents = 16

Average Co-Inventor Count = 4.7

ph-index = 5

Forward Citations = 58(Granted Patents)


Location History:

  • Odawara, JP (1999 - 2006)
  • Kanagawa, JP (2010 - 2014)

Company Filing History:

goldMedal7 out of 42,485 
 
Hitachi, Ltd.
 patents
silverMedal4 out of 2,636 
 
Hitachi Global Storage Technologies Netherlands B.v.
 patents
bronzeMedal3 out of 227 
 
Hitachi Global Storage Technologies Japan, Ltd.
 patents
4. 2 out of 987 
 
Hgst Netherlands, B.v.
 patents

Years Active: 1999-2014

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16 patents (USPTO):Explore Patents
1. 8802247 - Perpendicular magnetic recording medium with high medium S/N (2014-08-12),
2. 8388414 - Apparatus for cleaning magnetic disks and methods for manufacturing magnetic disks (2013-03-05),
3. 8221192 - Magnetic-recording-disk test-head and method of manufacturing a magnetic-recording disk using the magnetic-recording-disk test-head (2012-07-17),
4. 8018673 - Disk drive, method for measuring clearance and method for writing servo patterns (2011-09-13),
5. 7875372 - Perpendicular magnetic recording medium and method of manufacturing the same (2011-01-25),
6. 7718282 - Magnetic recording medium with corrosion resistance and manufacturing method (2010-05-18),
7. 7147943 - Magnetic recording medium, the manufacturing method and magnetic recording apparatus using the same (2006-12-12),
8. 7042678 - Magnetic head slider and magnetic disc unit (2006-05-09),
9. 6927942 - Magnetic head slider and magnetic head slider assembly having a leading slope angle smaller than a trailing slope angle (2005-08-09),
10. 6870704 - Magnetic disc apparatus and its fabricating method (2005-03-22),
11. 6852432 - Magnetic recording media and magnetic disk apparatus (2005-02-08),
12. 6816341 - Hard disk drive utilizing second lubricant over a first lubricant having a phosophezine group (2004-11-09),
13. 6773784 - Magnetic disk having ultrathin carbon protective film and magnetic disk apparatus (2004-08-10),
14. 6509111 - Magnetic recording media and magnetic disk apparatus (2003-01-21),
15. 6395412 - Magnetic recording media, manufacturing method for thereof and apparatus for using the media (2002-05-28),
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