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. Showa Denko K.k. (1 from 1,960 patents)
2. Showa Denko Kabushiki Kaisha (1 from 405 patents)
2 patents:
1. 5143786 - Composite fibers, water-absorbing material using the composite fibers as
2. 5071705 - Composite fibres, water-absorbing material using the composite fibres as