Average Co-Inventor Count = 6.46
ph-index = 2
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. Kanazawa Institute of Technology (2 from 31 patents)
2 patents:
1. 6505695 - Electric vehicle
2. D457999 - Electric cart