Average Co-Inventor Count = 5.33
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. Toray Industries, Inc. (2 from 3,472 patents)
2 patents:
1. 7410719 - Porous carbon base material, method for preparation thereof, gas-diffusing material film-electrode jointed article, and fuel cell
2. 5960834 - Curved pipe and process and apparatus for producing the same