Average Co-Inventor Count = 3.43
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. Nissan Motor Company Limited (2 from 13,398 patents)
2 patents:
1. 4858667 - Method for coupling tubed tire with wheel
2. 4819980 - Body mounting arrangement for truck