Average Co-Inventor Count = 3.75
ph-index = 4
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 Denki Kabushiki Kaisha (5 from 21,351 patents)
5 patents:
1. D351648 - Air conditioner
2. D345785 - Air conditioner
3. D345786 - Air conditioner
4. D331458 - Air conditioner
5. D330585 - Air conditioner