Average Co-Inventor Count = 2.90
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 2,736 patents)
2. Osaka University (1 from 989 patents)
3 patents:
1. 11939744 - Display system, remote operation system, and display method
2. 6902026 - Wheel type traveling and operating vehicle
3. 5822892 - Working vehicle