Average Co-Inventor Count = 5.08
ph-index = 5
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. Shinko Electric Company, Ltd. (5 from 227 patents)
5 patents:
1. 7510366 - Vertical axis type wind power station
2. D511495 - Wind power generator
3. D511323 - Dynamo for a wind power generator
4. D509794 - Wind power generator
5. D508893 - Blade assembly for a wind power generator