Average Co-Inventor Count = 1.60
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 13,411 patents)
2 patents:
1. 4786093 - Front bumper assembly for retractable head lamp-equipped vehicle
2. 4657296 - License plate mounting device in front bumper