Average Co-Inventor Count = 2.86
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 36,721 patents)
2. Fujitsu Ten Limited (1 from 902 patents)
2 patents:
1. 7543444 - Air supply apparatus
2. 7454953 - Internal combustion engine control apparatus