Average Co-Inventor Count = 5.00
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. Asahi Kasei Kabushiki Kaisha (1 from 944 patents)
2. Asahi Kasei Chemicals Corporation (1 from 510 patents)
2 patents:
1. 8221789 - Cellulose powder
2. 7939101 - Cellulose powder