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For the Inventor, By the Inventor

Amagasaki, Japan

Keishi Takenaka

USPTO Granted Patents = 4


Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 15(Granted Patents)


Location History:

  • Hyogo, JP (1998)
  • Amagasaki, JP (1999 - 2000)
  • Osaka, JP (2007)

Company Filing History:

goldMedal4 out of 118 
 
Daiso Co., Ltd.
 patents

Years Active: 1998-2007

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4 patents (USPTO):Explore Patents
1. 7256305 - Process for producing β-hydroxyester (2007-08-14),
2. 6080895 - Process of producing catechol derivatives (2000-06-27),
3. 5965753 - Process for preparation of glycidyl sulfonate derivative (1999-10-12),
4. 5780650 - Process for preparation of 1,4-benzodioxane derivative (1998-07-14),
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