Average Co-Inventor Count = 1.60
ph-index = 4
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 (4 from 2,649 patents)
2. Pioneer Kabushiki Kaisha (2 from 75 patents)
6 patents:
1. D616410 - Digital audio disk player with mixing functions
2. D593544 - Audio mixer
3. D563913 - Television receiver
4. D518456 - Digital video disc recorder
5. D512700 - Digital video disc recorder
6. D497148 - Digital video disc recorder