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Yoshihiro Hashizuka

USPTO Granted Patents = 7

Average Co-Inventor Count = 5.7

ph-index = 3

Forward Citations = 23(Granted Patents)

Location History:

Kawagoe, JP (2003 - 2005)
Saitama, JP (2005)

Company Filing History:

Pioneer Corporation

Years Active: 2003-2005

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6952387 - Optical disk playing apparatus and method for discriminating optical disk (2005-10-04),

2. 6879554 - Disc player capable of reproducing a partially recorded disc (2005-04-12),

3. 6777657 - Focusing controller for focus jump control between recording layers of multilayer disk (2004-08-17),

4. 6646962 - Apparatus for detecting dropout, an error signal extracting unit, and unit for identifying type of dropout in an optical pickup (2003-11-11),

5. 6600705 - Method of and apparatus for setting servo adjustment value, reproducing information and recording information under servo control using servo adjustment value (2003-07-29),

6. 6560173 - Servo control apparatus for optical disc player (2003-05-06),

7. 6545956 - Disc player and focus search control method (2003-04-08),

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