Average Co-Inventor Count = 11.00
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 4,633 patents)
2. The Tokyo Electric Power Company, Incorporated (1 from 177 patents)
1 patent:
1. 8172959 - Austenitic stainless steel, manufacturing method for the same, and structure using the same