Average Co-Inventor Count = 1.67
ph-index = 2
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 (1 from 15,906 patents)
2. Bridgestone Corporation (1 from 5,120 patents)
2 patents:
1. D773985 - Sidewall portion of an automobile tire
2. 9270199 - Power conversion apparatus with a laminated bus bar comprising an exposed heat radiating portion