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For the Inventor, By the Inventor

Yokohama, Japan

Mitsuhiko Ota

USPTO Granted Patents = 4

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Yokohama, JP (2003 - 2004)
  • Kobe-Shi, Hyogo JP (2009)
  • Tokyo, JP (2016)

Company Filing History:

goldMedal1 out of 42,485 
 
Hitachi, Ltd.
 patents
silverMedal3 out of 832,680 
Other
 patents

Years Active: 2003-2016

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4 patents (USPTO):Explore Patents
1. 9247111 - Imaging device using an optical phase filter that moduates a optical transfer function of an optical image of an object (2016-01-26),
2. 7543797 - Valve device (2009-06-09),
3. 6721242 - Optical detector having three light receiving areas (2004-04-13),
4. 6507009 - Optical detector, signal processing circuit and optical information reproduction apparatus thereof (2003-01-14),
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