Average Co-Inventor Count = 1.00
ph-index = 3
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 (5 from 2,647 patents)
5 patents:
1. D1103134 - Digital audio player with tuner and amplifier for an automobile
2. D1096900 - Dashboard camera
3. D954017 - Amplifier
4. D954016 - Amplifier
5. D892074 - Amplifier for automobile