Average Co-Inventor Count = 1.60
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. Fujitsu Ten Limited (2 from 902 patents)
2 patents:
1. 9731714 - Vehicle apparatus
2. 8461976 - On-vehicle device and recognition support system