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Hidehisa Tsuchihashi

USPTO Granted Patents = 10

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 57(Granted Patents)

Location History:

Kawasaki, JP (1997)
Tokyo, JP (1998 - 2002)
Yotsukaido, JP (2010)

Company Filing History:

10 out of 8,898

Nikon Corporation

Years Active: 1997-2010

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7808682 - Image scanning system (2010-10-05),

2. 6373550 - Image reading system storage medium for obtaining a final image by displaying a plurality of preliminary images read under various reading conditions (2002-04-16),

3. 6333758 - Image reading and readout system (2001-12-25),

4. 6317221 - Image reading device and method (2001-11-13),

5. 6285436 - Image reading system for obtaining a final image by displaying a plurality of preliminary images read under various reading conditions (2001-09-04),

6. 6094218 - Image reading and readout system (2000-07-25),

7. 5754315 - Image input system having an auto-feeder and method (1998-05-19),

8. 5742326 - Focus adjustable image reading device for calculating a focus position (1998-04-21),

9. 5625470 - Color image scanner having multiple LEDS and color image scanning method (1997-04-29),

10. 5592218 - Image reading apparatus having improved shading correction and quantity (1997-01-07),

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