Average Co-Inventor Count = 3.43
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. Aderans Company Limited (2 from 53 patents)
2. Kawakita Inc. (1 from 1 patent)
2 patents:
1. 11013279 - Fastener for wig and wig using the same
2. D854246 - Wig fastener