Average Co-Inventor Count = 4.00
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. Toyota Jidosha Kabushiki Kaisha (1 from 36,546 patents)
2. Fujitsu Ten Limited (1 from 902 patents)
1 patent:
1. 8930069 - In-vehicle system removing a freeze state of car navigation equipment