Average Co-Inventor Count = 3.00
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. Nippon Paper Industries Co., Ltd. (2 from 342 patents)
2 patents:
1. 11186952 - Composition which contains composite fibers composed of inorganic particles and fibers
2. 11077033 - Complexes of hydrotalcites and fibers