IDiyas

For the Inventor, By the Inventor

Nagasumachi, Japan

Chiyuki Kusuda

USPTO Granted Patents = 6

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Kumamoto, JP (1995)
  • Kumamoto-ken, JP (1996)
  • Nagasumachi, JP (1995 - 1997)

Company Filing History:

goldMedal6 out of 1,379 
 
Mitsui Toatsu Chemicals, Incorporated
 patents

Years Active: 1995-1997

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6 patents (USPTO):Explore Patents
1. 5618980 - Method for preparing aromatic secondary amino compound (1997-04-08),
2. 5545752 - Process for the preparation of diphenylamine or nucleus-substituted (1996-08-13),
3. 5545751 - Process for the preparation of 4-methoxy-2,2',6'-Trimethyldiphenylamine (1996-08-13),
4. 5536878 - Method for preparing aromatic secondary amino compound (1996-07-16),
5. 5449829 - Process for the preparation of diphenylamine (1995-09-12),
6. 5382690 - Method for preparing aromatic secondary amino compound (1995-01-17),
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