Average Co-Inventor Count = 5.00
ph-index = 5
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 (5 from 15,989 patents)
5 patents:
1. D617886 - Refrigerating machine
2. D617887 - Refrigerating machine
3. D605271 - Refrigerating machine
4. D604400 - Refrigerating machine
5. D603495 - Refrigerating machine