Average Co-Inventor Count = 2.67
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 (4 from 509 patents)
4 patents:
1. D374337 - Shoe sole
2. D372354 - Shoe sole
3. D366354 - Shoe sole
4. D355527 - Shoe heel protector