Average Co-Inventor Count = 2.62
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. Sanyo Electric Co., Ltd. (3 from 8,782 patents)
3 patents:
1. D357456 - Power source device which provides power to a computer
2. D355897 - Computer terminal
3. D293793 - Computer