Average Co-Inventor Count = 4.00
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. Sony Corporation (2 from 58,131 patents)
2 patents:
1. 8029262 - Lubricant composition and article, disk molding stamper, disk molding apparatus, disk forming method, method of forming lubrication coating
2. 7700011 - Disk forming method