Average Co-Inventor Count = 6.86
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. Kabushiki Kaisha Kobe Seiko Sho (2 from 1,100 patents)
2 patents:
1. 5836504 - Method and apparatus for soldering inspection of a surface mounted
2. 5364449 - Process for refining crude material for copper or copper alloy