Average Co-Inventor Count = 1.67
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. Komatsu America Corp. (2 from 22 patents)
2 patents:
1. D1057599 - Pair of work vehicle headlights
2. 11753983 - Multi-fan cooling system