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For the Inventor, By the Inventor

Niihama, Japan

Naoyuki Tsuchida

USPTO Granted Patents = 3


Average Co-Inventor Count = 5.5

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Niihama, JP (1999 - 2000)
  • Tokyo, JP (2009)

Company Filing History:

goldMedal3 out of 898 
 
Sumitomo Metal Mining Company, Ltd.
 patents

Years Active: 1999-2009

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3 patents (USPTO):Explore Patents
1. 7563421 - Hydrometallurgical process of nickel oxide ore (2009-07-21),
2. 6149885 - Method for purifying a nickel sulfate solution by solvent extraction (2000-11-21),
3. 5888462 - Method of solvent extraction of nickel sulfate solutions (1999-03-30),
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