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For the Inventor, By the Inventor

Tsukuba, Japan

Kouichi Rokuhara

USPTO Granted Patents = 3 

 

Average Co-Inventor Count = 1.6

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Shimotsuma, JP (2012)
  • Ibaraki, JP (2016)
  • Tsukuba, JP (2019)

Company Filing History:

goldMedal3 out of 6,893 
 
Sumitomo Chemical Company, Limited
 patents

Years Active: 2012-2019

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3 patents (USPTO):Explore Patents
1. 10333067 - Method for manufacturing organic electronic element, and method for forming electron hole injection layer (2019-06-25),
2. 9437821 - Method for manufacturing electronic device (2016-09-06),
3. 8277273 - Method of producing organic electroluminescence element, organic electroluminescence element, and lighting device (2012-10-02),
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