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. Asahi Kasei Kabushiki Kaisha (2 from 943 patents)
2 patents:
1. 7229536 - Electrode for use in hydrogen generation
2. 7122219 - Electrode for generation of hydrogen