Average Co-Inventor Count = 2.00
ph-index = 3
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. Sumitomo Rubber Industries Limited (3 from 4,417 patents)
3 patents:
1. 5413653 - Apparatus and method for forming a green tire
2. 5385620 - Process and apparatus for building a green tire
3. 5322587 - Green tire forming apparatus with transfer mechanism