Average Co-Inventor Count = 10.00
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. Shinmaywa Industries, Ltd. (2 from 51 patents)
2 patents:
1. D607472 - Pump impeller
2. D606564 - Pump impeller