IDiyas

For the Inventor, By the Inventor

Kawasaki, Japan

Miyozo Maeda

USPTO Granted Patents = 15

Average Co-Inventor Count = 3.9

ph-index = 7

Forward Citations = 174(Granted Patents)


Location History:

  • Atsugi, JP (1990 - 1994)
  • Kawasaki, JP (1994 - 2004)

Company Filing History:

goldMedal15 out of 39,228 
 
Fujitsu Corporation
 patents

Years Active: 1990-2004

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15 patents (USPTO):Explore Patents
1. 6804183 - Rotation control method for controlling rotation of media having zones in radial direction and employing ZCAV system, and storage apparatus using the rotation control method (2004-10-12),
2. 6030716 - Magneto-optical recording medium and method of reproducing information (2000-02-29),
3. 5796712 - Optical disk having identification signal recorded between and used in (1998-08-18),
4. 5768245 - Optical disk apparatus (1998-06-16),
5. 5691072 - Magneto-optical recording medium and method of reproducing information (1997-11-25),
6. 5402411 - Constant amplitude of tracking error signals generated from a head guide (1995-03-28),
7. 5381396 - Magneto-optical recording method and apparatus for recording information (1995-01-10),
8. 5353265 - Magneto optical overwriting methods using a single optical head designed (1994-10-04),
9. 5337303 - Disk storage device having light receiving device located at improved (1994-08-09),
10. 5214627 - Optical disk having read-exclusive and write-enable regions (1993-05-25),
11. 5144601 - Magneto-optical overwriting methods using erasing pulses, each of which (1992-09-01),
12. 5138572 - Optical information memory medium including indium (In) and bismuth (Bi) (1992-08-11),
13. 5072423 - Optical information memory medium recording and erasing information (1991-12-10),
14. 5058061 - Method for recording information in an optical information memory medium (1991-10-15),
15. 4947372 - Optical information memory medium for recording and erasing information (1990-08-07),
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