Average Co-Inventor Count = 7.00
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 Zosen Corporation (1 from 278 patents)
2. Solar Frontier K.k. (1 from 27 patents)
1 patent:
1. 9431571 - Method of manufacturing thin-film photovoltaic module