Average Co-Inventor Count = 4.20
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. Kubota Corporation (2 from 2,664 patents)
2 patents:
1. 10519908 - Device for supplying fuel to engine
2. 10370038 - Work vehicle