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. Ykk Corporation (3 from 1,442 patents)
3 patents:
1. 12207710 - Fastener stringer, slide fastener, and method for producing stopper component and slide fastener
2. D1022795 - Chain for slide fastener
3. 11627784 - Fastener stringer, method for manufacturing same, and slide fastener