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. Kaneka Corporation (2 from 1,702 patents)
2 patents:
1. 12089676 - Hair attachment, hair attachment unit, and method of attaching hair attachment
2. 11974620 - Artificial hair, artificial hair unit, artificial hair application method, and method of applying artificial hair unit