Average Co-Inventor Count = 2.73
ph-index = 4
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. Asics Corporation (5 from 509 patents)
5 patents:
1. D342151 - Spike for a shoe
2. D341702 - Spike for a shoe
3. D341704 - Spike for a shoe
4. D341480 - Spike for a shoe
5. D341479 - Spike for a shoe