Average Co-Inventor Count = 2.40
ph-index = 3
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 (3 from 13,402 patents)
2. Ichikoh Industries, Ltd. (1 from 398 patents)
3 patents:
1. 5136748 - Mounting structure for wiper for vehicle
2. 4972307 - Structure of headlamps for vehicles
3. 4916595 - Automotive cabin light unit with vanity mirror