Average Co-Inventor Count = 3.00
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. Tohoku Munekata Co., Ltd (1 from 15 patents)
1 patent:
1. 5844033 - Polycarbonate resin composition