Average Co-Inventor Count = 7.00
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. Kubota Corporation (3 from 2,683 patents)
3 patents:
1. 12286766 - Swiveling work machine
2. 12123167 - Working machine
3. D949211 - Backhoe loader