Average Co-Inventor Count = 4.00
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. Mazda Motor Corporation (2 from 4,676 patents)
2 patents:
1. 10425797 - On-vehicle emergency notification device
2. 10278052 - On-vehicle emergency notification device