Average Co-Inventor Count = 1.50
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. Ichikoh Industries, Ltd. (2 from 398 patents)
2 patents:
1. 4692000 - Motor-driven collapsible door mirror
2. 4464017 - Remotely controlled mirror apparatus for motor vehicles