Average Co-Inventor Count = 3.00
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. Bridgestone Corporation (2 from 5,125 patents)
2 patents:
1. 9517604 - Vulcanized tire vulcanization apparatus
2. 9387638 - Vulcanized tire manufacturing method and vulcanization apparatus