Average Co-Inventor Count = 5.00
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. Kuraray Co., Ltd. (1 from 1,866 patents)
2. Koyo Sangyo Co., Ltd. (1 from 14 patents)
3. Asahi Co., Ltd. (1 from 3 patents)
1 patent:
1. 3931088 - Adhesive composition consisting of polyvinylalcohol solution or