Average Co-Inventor Count = 3.00
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. Mitsumi Electric Company Ltd. (3 from 1,572 patents)
3 patents:
1. D482350 - Antenna
2. D432497 - AC power adapter
3. D383451 - Disc drive