Average Co-Inventor Count = 10.00
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. Hitachi, Ltd. (2 from 42,485 patents)
2 patents:
1. 5935912 - Superconducting wire and method of manufacturing the same
2. 5093314 - Superconducting wire and method of manufacturing the same