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. Mitsubishi Gas Chemical Company, Inc. (2 from 2,250 patents)
2 patents:
1. 7140103 - Process for the production of high-density printed wiring board
2. 5432216 - Polyacetal resin composition