Average Co-Inventor Count = 3.00
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. Osaka University (1 from 987 patents)
2. Toshiba Mitsubishi-electric Industrial Systems Corporation (1 from 516 patents)
1 patent:
1. 9281740 - Power conversion apparatus