Average Co-Inventor Count = 6.00
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 (2 from 36,713 patents)
2 patents:
1. 8017276 - Power output device with fuel cell and method therefor
2. 8012637 - Power output device with fuel cell and method therefor