IDiyas

For the Inventor, By the Inventor

Utsunomiya, Japan

Kiyoshi Fukami

USPTO Granted Patents = 12

Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 106(Granted Patents)


Location History:

  • Yokohama, JP (1989)
  • Tokyo, JP (1992)
  • Kanagawa, JP (1992 - 1993)
  • Kanagawa-ken, JP (1998 - 1999)
  • Tochigi, JP (2003)
  • Utsunomiya, JP (2003 - 2020)

Company Filing History:

goldMedal12 out of 90,594 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1989-2020

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12 patents (USPTO):Explore Patents
1. 10578846 - Projection optical system, exposure apparatus, and article manufacturing method (2020-03-03),
2. 10067325 - Projection optical system, exposure apparatus, and article manufacturing method (2018-09-04),
3. 8456612 - Exposure apparatus and method of manufacturing device (2013-06-04),
4. 6560016 - Zoom lens and photographing apparatus using the same (2003-05-06),
5. 6545818 - Zoom lens and camera system (2003-04-08),
6. 5986820 - Zoom lens of the inner focus type (1999-11-16),
7. 5757554 - Zoom lens (1998-05-26),
8. 5745300 - Zoom lens of the inner focus type (1998-04-28),
9. 5191475 - Zoom lens (1993-03-02),
10. 5136431 - Zoom lens of the internal focus type (1992-08-04),
11. 5097360 - Zoom lens capable of changing a range of variable focal length (1992-03-17),
12. 4857997 - Color television camera incorporating a color resolving prism system (1989-08-15),
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