Average Co-Inventor Count = 4.00
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 3,477 patents)
2. Sanyo Chemical Industries, Ltd. (1 from 353 patents)
2 patents:
1. 4219457 - Resinous composition for surface-treating reinforcing fibers and
2. 4167538 - Resinous composition for surface-treating reinforcing fibers and