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For the Inventor, By the Inventor

Ageo, Japan

Tadao Hamaya

USPTO Granted Patents = 3



Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Ageo, JP (1997 - 1998)
  • Bunkyo-ku, JP (2007)

Company Filing History:

goldMedal3 out of 3 
 
Ricom Corporation
 patents
silverMedal2 out of 37 
 
Mitsui Co., Ltd.
 patents
bronzeMedal1 out of 45 
 
Zeria Pharmaceutical Co., Ltd.
 patents
4. 1 out of 1 
 
Zeria Pharmaceuticals
 patent
where one patent can have more than one assignee

Years Active: 1997-2007

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3 patents (USPTO):Explore Patents
1. 7195675 - Chitosan-containing polysaccharide, method for preparing the same and use thereof (2007-03-27),
2. 5804174 - Deodorizer (1998-09-08),
3. 5639470 - Deodorizer (1997-06-17),
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