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For the Inventor, By the Inventor

Matsudo, Japan

Gohshi Jin

USPTO Granted Patents = 3 

Average Co-Inventor Count = 2.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Kawasaki, JP (2011)
  • Matsudo, JP (2012)

Company Filing History:

goldMedal3 out of 389 
 
Hitachi-lg Data Storage, Inc.
 patents
silverMedal1 out of 365 
 
Hitachi Consumer Electronics Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2011-2012

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3 patents (USPTO):Explore Patents
1. 8270277 - Optical disk device and optical disk recording method (2012-09-18),
2. 8120999 - Optical disc apparatus and defocus correcting method (2012-02-21),
3. 8045435 - Optical disc apparatus and method for writing data using laser beam (2011-10-25),
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