Average Co-Inventor Count = 3.43
ph-index = 2
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. 4571367 - Hot-dip aluminum coated steel strip having excellent strength and
2. 4546051 - Aluminum coated steel sheet and process for producing the same