Average Co-Inventor Count = 5.87
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. Asahi Glass Company, Limited (2 from 2,560 patents)
2 patents:
1. 7959493 - Method for polishing glass substrate and process for producing glass substrate
2. 7857680 - Method for producing glass substrate for magnetic disk, and magnetic disk