Average Co-Inventor Count = 5.00
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 36,922 patents)
2. The Doshisha (1 from 83 patents)
1 patent:
1. 10450923 - Exhaust gas control apparatus for internal combustion engine and control method for exhaust gas control apparatus