Average Co-Inventor Count = 6.00
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. Clarion Co (2 from 1,057 patents)
2 patents:
1. 9948751 - Computer system, data output method, and computer program
2. 8958927 - Vehicle-onboard apparatus system, portable terminal, and vehicle-onboard machine