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For the Inventor, By the Inventor

Tochigi, Japan

Kiyoshi Arakawa

USPTO Granted Patents = 7


Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 64(Granted Patents)


Location History:

  • Utsunomiya, JP (2002 - 2005)
  • Tochigi, JP (2004 - 2006)
  • Tochigi-Ken, JP (2007)

Company Filing History:

goldMedal7 out of 90,697 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2002-2007

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7 patents (USPTO):Explore Patents
1. 7186285 - Chemical filter arrangement for a semiconductor manufacturing apparatus (2007-03-06),
2. 7057701 - Exposure apparatus (2006-06-06),
3. 7034918 - Exposure apparatus, maintenance method therefor, semiconductor device manufacturing method using the apparatus, and semiconductor manufacturing factory (2006-04-25),
4. 6924877 - Chemical filter arrangement for a semiconductor manufacturing apparatus (2005-08-02),
5. 6891593 - Exposure apparatus, maintenance method therefor, semiconductor device manufacturing method using the apparatus, and semiconductor manufacturing factory (2005-05-10),
6. 6757048 - Exposure apparatus, maintenance method therefor, semiconductor device manufacturing method using the apparatus, and semiconductor manufacturing factory (2004-06-29),
7. 6356338 - Semiconductor production system with an in-line subsystem (2002-03-12),
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