Average Co-Inventor Count = 9.69
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. Kubota Corporation (3 from 2,667 patents)
3 patents:
1. 10377219 - Tractor
2. 10315534 - Work vehicle
3. 9914487 - Work vehicle