Average Co-Inventor Count = 1.18
ph-index = 3
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 (5 from 1,383 patents)
5 patents:
1. D395258 - Pull tab for slide fastener
2. 5690444 - Cord equipped with connector
3. D385510 - Pull tab for slide fastener
4. D379943 - Pull tab for slide fastener
5. D371327 - Pull tab of slide fastener