Average Co-Inventor Count = 2.00
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. Toyo Tanso Co., Ltd. (1 from 124 patents)
1 patent:
1. 7914894 - Flexible, high purity expanded graphite sheet, method of producing same, and carbon crucible lining using said sheet