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For the Inventor, By the Inventor

Kanagawa, Japan

Tsutomu Takayama

USPTO Granted Patents = 37 


Average Co-Inventor Count = 2.7

ph-index = 11

Forward Citations = 382(Granted Patents)


Location History:

  • Kanagaawa, JP (1986)
  • Kanagawa-ken, JP (1998)
  • Kawasaki, JP (1986 - 2003)
  • Ibaraki, JP (2007)
  • Kanagawa, JP (1987 - 2011)

Company Filing History:

goldMedal36 out of 90,753 
 
Canon Kabushiki Kaisha
 patents
silverMedal1 
 
 patent
where one patent can have more than one assignee

Years Active: 1986-2011

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37 patents (USPTO):Explore Patents
1. 7978384 - Image processing system, image processing apparatus, image processing method, and storage medium thereof (2011-07-12),
2. 7724951 - Signal processing method, signal processing apparatus, and image reading apparatus (2010-05-25),
3. 7391928 - Image processing for correcting defects of read image (2008-06-24),
4. 7245784 - Image processing for correcting defects of read image (2007-07-17),
5. 7224483 - Image signal correction light source that can cope with dust and scratch on transparent document, and its control (2007-05-29),
6. 7088477 - Image reading apparatus and illumination apparatus (2006-08-08),
7. 7006705 - Image processing for correcting defects of read image (2006-02-28),
8. 6999213 - Image processing system, image processing apparatus, image processing method, and storage medium thereof (2006-02-14),
9. 6633415 - Image input apparatus and method for controlling the same (2003-10-14),
10. 6567189 - Image reading apparatus (2003-05-20),
11. 5956087 - Linear image sensor (1999-09-21),
12. 5760830 - Image pick-up device having switching over means, image pick-up means, (1998-06-02),
13. 5477260 - Apparatus for reducing a level difference between image signals (1995-12-19),
14. 5473375 - Electronic still video camera wherein a pre-exposure period is utilized (1995-12-05),
15. 5424774 - Image sensing apparatus (1995-06-13),

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