Average Co-Inventor Count = 2.40
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. Asahi Glass Company, Limited (2 from 2,560 patents)
2. Idemitsu Petrochemical Co., Ltd. (1 from 555 patents)
2 patents:
1. 6860539 - Two-color molding and molding method thereof
2. 6637164 - Vehicular resinous window and vehicular door panel