Average Co-Inventor Count = 4.17
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 15,863 patents)
2. Mitsubishi Electric Building Solutions Corporation (2 from 7 patents)
4 patents:
1. 12372197 - Mounting tool for holding elevator rope tension measuring device
2. D967846 - Display screen with graphical user interface
3. D959483 - Display screen with graphical user interface
4. 10648524 - Brake device