Average Co-Inventor Count = 5.00
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. Mitsubishi Heavy Industries Compressor Corporation (1 from 316 patents)
1 patent:
1. 9631752 - Expansion joint and steam turbine system including the same