Average Co-Inventor Count = 3.82
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 (3 from 2,646 patents)
2. Tohoku Pioneer Corporation (3 from 291 patents)
3 patents:
1. 10178470 - Electronic machine, and automobile and accommodation unit provided with the same
2. 9990039 - Electronic device
3. 9615166 - Electronic machine, and automobile and accommodation unit provided with the same