Average Co-Inventor Count = 2.67
ph-index = 2
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. Teijin Limited (2 from 1,588 patents)
2 patents:
1. 4844987 - Polyamide molding material and hollow-molded body obtained therefrom
2. 4659534 - Production of thin-walled cylindrical body of aromatic polyester