Average Co-Inventor Count = 3.07
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 Kabushiki Kaisha (3 from 36,771 patents)
3 patents:
1. 10131275 - Motive power operation guidance apparatus
2. 9487122 - Vehicle-mounted apparatus, computer-readable medium storing application program installed in portable information terminal, use restriction method for application program, portable information terminal, and vehicle-mounted system
3. 8265822 - In-vehicle equipment control device and in-vehicle equipment setting method using the device