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. Nikkato Corporation (1 from 6 patents)
1 patent:
1. 6905993 - Zirconia based sintered body excellent in durability and wear resistant parts using the same