IDiyas

For the Inventor, By the Inventor

Tochigi-ken, Japan

Akira Tsukamoto

USPTO Granted Patents = 16

Average Co-Inventor Count = 3.1

ph-index = 9

Forward Citations = 339(Granted Patents)


Location History:

  • Ootawara, JP (1992)
  • Tochigi, JP (1994 - 2004)
  • Otawara, JP (1997 - 2004)
  • Tochigi-ken, JP (2006 - 2008)
  • Tokyo, JP (1992 - 2010)

Company Filing History:

goldMedal11 out of 52,711 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal2 out of 229 
 
Oji Paper Co., Ltd.
 patents
bronzeMedal1 out of 126 
 
Calsonic Corporation
 patents
4. 1 out of 35,658 
 
Nec Corporation
 patents
5. 1 out of 832,680 
Other
 patents

Years Active: 1992-2010

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16 patents (USPTO):
1. 7826392 - Advertisement search agent (2010-11-02),
2. 7443955 - X-ray diagnosis apparatus and method for obtaining an X-ray image (2008-10-28),
3. 7145980 - X-ray diagnosis apparatus and method for obtaining an X-ray image (2006-12-05),
4. 6809357 - Flat panel detection type solid-state imaging device (2004-10-26),
5. 6742355 - Receiver-drier for use in an air conditioning system (2004-06-01),
6. 6724855 - X-ray flat panel detector (2004-04-20),
7. 6387688 - DNA fragments having basidiomycete-derived promoter activity and expression of foreign genes under control of the promoter activity (2002-05-14),
8. 6222906 - X-ray diagnostic apparatus using an X-ray flat panel detector and method for controlling the X-ray diagnostic apparatus (2001-04-24),
9. 5852296 - X-ray imaging apparatus (1998-12-22),
10. 5818898 - X-ray imaging apparatus using X-ray planar detector (1998-10-06),
11. 5666395 - X-ray diagnostic apparatus (1997-09-09),
12. 5652777 - Diagnostic X-ray apparatus (1997-07-29),
13. 5362640 - Ornithine carbamoyl transferase gene and utilization of the DNA (1994-11-08),
14. 5345938 - Diagnostic apparatus for circulatory systems (1994-09-13),
15. 5165251 - Coupler for pipe of cooler unit (1992-11-24),
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