Average Co-Inventor Count = 4.84
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. Kobe Steel, Ltd. (5 from 1,883 patents)
2. Kabushiki Kaisha Kobe Seiko Sho (1,100 patents)
5 patents:
1. 10640859 - Production method of rolled sheet for cold-rolling, and production method of pure titanium sheet
2. D799012 - Heat exchanger tube
3. D776801 - Heat exchanger tube
4. D763804 - Plate for heat exchanger
5. D757662 - Plate for heat exchanger