Average Co-Inventor Count = 2.00
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. Smc Kabushiki Kaisha (3 from 565 patents)
3 patents:
1. D678912 - Rodless cylinder
2. D670741 - Rodless cylinder
3. 6148714 - Rodless cylinder