Average Co-Inventor Count = 4.80
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 (2 from 2,730 patents)
2. Komatsu Industries Corporation (1 from 109 patents)
2 patents:
1. 5874707 - Processing torch having a separably assembled torch base and torch head
2. 5628924 - Plasma arc torch