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For the Inventor, By the Inventor

Gunma-ken, Japan

Ryouji Iwai

USPTO Granted Patents = 4

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 43(Granted Patents)


Location History:

  • Gunma-ken, JP (1997 - 2001)
  • Gunma, JP (2005)

Company Filing History:

goldMedal3 out of 5,967 
 
Shin-etsu Chemical Co., Ltd.
 patents
silverMedal1 out of 1,099 
 
Shin-etsu Handotai Co., Ltd.
 patents

Years Active: 1997-2005

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4 patents (USPTO):Explore Patents
1. 6917021 - Heating apparatus with electrostatic attraction function (2005-07-12),
2. 6242719 - Multiple-layered ceramic heater (2001-06-05),
3. 5702764 - Method for the preparation of pyrolytic boron nitride-clad double-coated (1997-12-30),
4. 5607775 - Article for use under high vacuum at high temperature (1997-03-04),
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