IDiyas

For the Inventor, By the Inventor

Kawasaki, Japan

Tomokazu Sugiyama

USPTO Granted Patents = 14

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 71(Granted Patents)


Location History:

  • Kamikodanaka, JP (1999)
  • Kawasaki, JP (2000 - 2007)
  • Ashikaga, JP (2007)

Company Filing History:

goldMedal13 out of 39,228 
 
Fujitsu Corporation
 patents
silverMedal1 out of 31 
 
Fujitsu Limied
 patents

Years Active: 1999-2007

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14 patents (USPTO):Explore Patents
1. 7258151 - Manufacturing method and apparatus for magnetic head sliders (2007-08-21),
2. 7189151 - Embedding tool designed to embed grains into faceplate for lapping apparatus (2007-03-13),
3. 7070671 - Manufacturing method and apparatus for magnetic head sliders (2006-07-04),
4. 6889418 - Method of processing magnetic head (2005-05-10),
5. 6758725 - Lapping method and lapping apparatus (2004-07-06),
6. 6722947 - Lapping machine, lapping method, and method of manufacturing magnetic head (2004-04-20),
7. 6599170 - Method and apparatus for polishing, and lapping jig (2003-07-29),
8. 6370763 - Manufacturing method for magnetic heads (2002-04-16),
9. 6325699 - Lapping apparatus and lapping method (2001-12-04),
10. 6315636 - Lapping machine, row tool, and lapping method (2001-11-13),
11. 6254465 - Method of machining wafer for making filmed head sliders and device for machining the same (2001-07-03),
12. 6196897 - Automatic lapping method and a lapping apparatus using the same (2001-03-06),
13. 6132290 - Automatic lapping method of a thin film element and a lapping apparatus (2000-10-17),
14. 5899793 - Lapping apparatus including a lapping base having pads (1999-05-04),
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