Average Co-Inventor Count = 5.00
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. Pioneer Corporation (2 from 2,646 patents)
2 patents:
1. 6671245 - Front-loading disk player
2. 6504808 - Front-loading disk player with separate first and second carrier units