Average Co-Inventor Count = 4.00
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. Amada Company, Limited (1 from 471 patents)
1 patent:
1. 7913616 - Ram position detection method, ram drive method, ram drive device, and press machine having the ram drive device