Average Co-Inventor Count = 2.00
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 Limited (1 from 4,621 patents)
1 patent:
1. 11512852 - Regeneration cooler of ramjet engine, and manufacturing method of the same