Average Co-Inventor Count = 4.44
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. Kobe Steel, Ltd. (2 from 1,887 patents)
2. Kabushiki Kaisha Kobe Seiko Sho (1,100 patents)
2 patents:
1. 11511365 - Welding device and welding method
2. 11318567 - Flux-cored wire