Average Co-Inventor Count = 2.00
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 2,730 patents)
2. Komatsu Industries Corporation (3 from 109 patents)
3 patents:
1. 6003429 - High speed and high-load cylinder device and method for controlling the
2. 5957046 - High speed hydraulic press
3. 5865088 - High-speed safety circuit for a hydraulic press