Average Co-Inventor Count = 3.00
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. Kyowa Gas Chemical Industry Company, Ltd. (2 from 18 patents)
2 patents:
1. 5006415 - Molded article of methacrylic resin
2. 4830803 - Method of making a molded article of methacrylic resin