Average Co-Inventor Count = 4.60
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 (4 from 2,646 patents)
2. Tohoku Pioneer Corporation (4 from 291 patents)
4 patents:
1. 11073923 - Input device
2. 10178470 - Electronic machine, and automobile and accommodation unit provided with the same
3. 9971475 - Electronic apparatus
4. 9615166 - Electronic machine, and automobile and accommodation unit provided with the same