Average Co-Inventor Count = 6.00
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. Kabushiki Kaisha Yaskawa Denki (2 from 1,100 patents)
2 patents:
1. 7008884 - Transfer robot and inspection method for thin substrate
2. 6927181 - Transfer robot and inspection method for thin substrate