Average Co-Inventor Count = 4.00
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. Daiwa Seiko, Inc. (2 from 602 patents)
2 patents:
1. 5265351 - Ski boot having a carrying hanger provided on an outer member thereof
2. 5125172 - Ski boot