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. Fujifilm Corporation (1 from 16,042 patents)
2. Tokai University Educational System (1 from 57 patents)
1 patent:
1. 8404602 - Plasma oxidation method and plasma oxidation apparatus