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. Kyoeisha Chemical Co., Ltd. (1 from 17 patents)
1 patent:
1. 7196133 - Surface tension control agent for coating material and coating material containing same