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 Kogyo Kabushiki Kaisha (1 from 1,297 patents)
2. Asahi Kasei Kabushiki Kaisha (1 from 943 patents)
2 patents:
1. 6777487 - Polyacetal block copolymer
2. 5688897 - Method for producing a stabilized oxymethylene copolymer