Average Co-Inventor Count = 2.40
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. Sumitomo Rubber Industries Limited (2 from 4,414 patents)
2 patents:
1. 12373042 - Pointing device operating sleeve
2. D1071493 - Arm sleeve