Average Co-Inventor Count = 4.00
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 Corporation (1 from 2,744 patents)
2. Komatsu Zenoah Co. (1 from 75 patents)
3. Komatsu Utility Co., Ltd. (17 patents)
1 patent:
1. 7162816 - Work vehicle with tilt floor