IDiyas

For the Inventor, By the Inventor

Shunan, Japan

Naoki Matsumoto

USPTO Granted Patents = 7 

 

Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 23(Granted Patents)


Location History:

  • Yamaguchi, JP (2009 - 2017)
  • Shunan, JP (2010 - 2017)

Company Filing History:

goldMedal7 out of 893 
 
Tosoh Corporation
 patents

Years Active: 2009-2017

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7 patents (USPTO):Explore Patents
1. 9698352 - Amine compound and use thereof (2017-07-04),
2. 9650565 - Carbazole compound and use thereof (2017-05-16),
3. 9172045 - 4-aminocarbazole compound and use thereof (2015-10-27),
4. 8993805 - Benzofluorene compound and use thereof (2015-03-31),
5. 8846214 - Amine derivative and organic electroluminescent element (2014-09-30),
6. 7803953 - Catalyst for producing arylamine and process for producing arylamine by means thereof (2010-09-28),
7. 7482490 - Amine compound having fluorene group as framework, process for producing the amine compound, and use of the amine compound (2009-01-27),
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