Average Co-Inventor Count = 14.01
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. Mitsubishi Heavy Industries Limited (2 from 4,633 patents)
2. Waseda University (1 from 158 patents)
3. Waseda Univerity (1 from 1 patent)
2 patents:
1. 10220897 - Mobile robot and front end tool
2. 9845122 - Mobile robot and front end tool