Average Co-Inventor Count = 3.43
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 (2 from 4,621 patents)
2. Shindaiwa, Inc. (1 from 4 patents)
2 patents:
1. 9463494 - Cleaning device of porous plate for nuclear power
2. D566042 - Power generator