Average Co-Inventor Count = 3.75
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. Toyota Jidosha Kogyo Kabushiki Kaisha (2 from 1,838 patents)
2 patents:
1. 4325574 - Shock absorbing bumper of a vehicle
2. 4281096 - Manufacturing process for polyurethane auto parts and auto parts