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. Gigaphoton Inc. (1 from 561 patents)
1 patent:
1. 11452196 - EUV chamber apparatus, extreme ultraviolet light generation system, and electronic device manufacturing method