Average Co-Inventor Count = 7.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Du Pont Toray Company Limited (1 from 32 patents)
2. Tokai Senko K.k. (1 from 1 patent)
1 patent:
1. 7155893 - Method of producing heat-resistant crimped yarn