Average Co-Inventor Count = 4.86
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. Mitsubishi Electric Corporation (3 from 15,928 patents)
3 patents:
1. D1075698 - Programmable controller
2. D897294 - Programmable controller
3. 10177761 - Digital output circuit, printed-wiring board, and industrial apparatus