Average Co-Inventor Count = 6.15
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. Nippon Soda Co., Ltd. (2 from 516 patents)
2. Mitsubishi Gas Chemical Company, Inc. (1 from 2,245 patents)
2 patents:
1. 5306443 - Method for the preparation of conductive polymer film
2. 4780507 - Curable thermosetting cyanate ester composition