Average Co-Inventor Count = 2.40
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. Asahi Kasei Kabushiki Kaisha (1 from 944 patents)
2. Asahi Kasei Chemicals Corporation (1 from 510 patents)
2 patents:
1. 8628873 - Separator for lithium ion secondary battery and method for manufacturing the same
2. 6506870 - Polycarbonate resin for use in the production of a substrate for an optical information medium