Average Co-Inventor Count = 9.00
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. Jfe Steel Corporation (1 from 1,800 patents)
2. Nippon Quaker Chemical, Ltd. (1 from 3 patents)
1 patent:
1. 8962538 - DI forming water-based collant of laminated metal sheet and method for DI forming laminated metal sheet