Average Co-Inventor Count = 4.00
ph-index = 1
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. Pioneer Corporation (6 from 2,646 patents)
2. Tohoku Pioneer Corporation (6 from 291 patents)
6 patents:
1. 12340081 - Vehicle lighting device
2. 11899920 - Vehicle lighting device
3. 11644965 - Vehicle lighting device
4. 11397518 - Vehicle lighting device
5. 10189404 - Vehicle lighting device
6. 9884586 - Vehicle lighting device