Average Co-Inventor Count = 6.00
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. Nisshin Steel Co., Ltd. (2 from 342 patents)
2 patents:
1. 7879508 - Separator for low-temperature type fuel cell and production method therefor
2. 7608119 - Separator for low-temperature type fuel cell and production method therefor