Average Co-Inventor Count = 6.66
ph-index = 3
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. Nippon Steel Corporation (4 from 3,548 patents)
4 patents:
1. 5665669 - Metallic honeycomb body for supporting catalyst and production method
2. 5426084 - Highly heat-resistant metallic carrier for an automobile catalyst
3. 5411610 - High-strength stainless steel foil for corrugating and process for
4. 5405460 - Fe-Cr-Al alloy steel sheet and process for producing the same