Average Co-Inventor Count = 1.00
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 (1 from 2,649 patents)
2. Shizuoka Pioneer Corporation (1 from 14 patents)
1 patent:
1. 6879321 - Display position control apparatus