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. University of Tsukuba (1 from 179 patents)
2. Institute of Science Tokyo (1 from 9 patents)
1 patent:
1. 12384675 - Hydrogen storage and release material and method of producing same