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For the Inventor, By the Inventor

Tokyo, Japan

Ryoichi Kato

USPTO Granted Patents = 5 

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Yokohama, JP (1992 - 1993)
  • Tokyo, JP (1996 - 2010)

Company Filing History:

goldMedal3 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
silverMedal2 out of 58,130 
 
Sony Corporation
 patents

Years Active: 1992-2010

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5 patents (USPTO):Explore Patents
1. 7852357 - Display apparatus, display method, display program, and recording medium with the display program for controlling display of at least a portion of a map (2010-12-14),
2. 7568166 - Apparatus for displaying a part of an object (2009-07-28),
3. 5552866 - Copying apparatus for the photographic reproduction of a (1996-09-03),
4. 5250980 - Slit scanning exposure apparatus (1993-10-05),
5. 5084729 - Slit scanning exposure apparatus (1992-01-28),
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