Average Co-Inventor Count = 7.00
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. Toshiba Energy Systems & Solutions Corporation (1 from 305 patents)
2. National Institutes for Quantum and Radiological Science and Technology (1 from 31 patents)
1 patent:
1. 10090132 - Charged particle beam irradiation apparatus