Average Co-Inventor Count = 1.12
ph-index = 7
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 (12 from 1,057 patents)
12 patents:
1. D860155 - Shipboard digital audio player
2. D860157 - Shipboard digital audio player
3. D807842 - In-vehicle display
4. 9827907 - Drive assist device
5. D709466 - On-vehicle display unit
6. D673472 - In-vehicle navigation device
7. D666566 - Display unit
8. D658645 - In-vehicle audio receiver
9. D656121 - Car audio amplifier
10. D611059 - Digital audio player
11. D611060 - Digital audio player
12. D608230 - Navigation system