Average Co-Inventor Count = 1.54
ph-index = 5
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 Electronic Corporation (5 from 2,861 patents)
2. Pioneer Kabushiki Kaisha (2 from 75 patents)
7 patents:
1. 5036188 - Remote-control-light detecting device for AV apparatus
2. D295741 - Speaker
3. D292091 - Speaker
4. D291080 - Loudspeaker
5. D290000 - Video disc player
6. D266511 - Amplifier
7. D266508 - Tuner