Average Co-Inventor Count = 3.16
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. Daiwa Seiko, Inc. (5 from 602 patents)
5 patents:
1. 6318654 - Spinning reel for fishing
2. 6220537 - Fishing spinning reel having smoothly shaped rail portion
3. 5265351 - Ski boot having a carrying hanger provided on an outer member thereof
4. 5125172 - Ski boot
5. 4977692 - Retention device for ski boot