Average Co-Inventor Count = 4.24
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. Sumitomo Electric Industries, Limited (6 from 10,264 patents)
6 patents:
1. 11781246 - Silicon carbide single crystal substrate
2. 11535953 - Silicon carbide single crystal substrate
3. 11066756 - Crystal growth apparatus, method for manufacturing silicon carbide single crystal, silicon carbide single crystal substrate, and silicon carbide epitaxial substrate
4. 10513799 - Method for manufacturing silicon carbide single crystal
5. 10494735 - Crystal growth apparatus, method for manufacturing silicon carbide single crystal, silicon carbide single crystal substrate, and silicon carbide epitaxial substrate
6. 10246797 - Method for manufacturing silicon carbide single crystal