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. Nagoya Industrial Science Research Institute (1 from 35 patents)
1 patent:
1. 7707001 - Control of object operating force, object gripping force and robot hands