Average Co-Inventor Count = 3.33
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. Komatsu Corporation (3 from 2,741 patents)
3 patents:
1. 12084832 - Work vehicle
2. D417459 - Electrode for a plasma arc torch
3. D414788 - Nozzle for a plasma arc torch