Average Co-Inventor Count = 3.00
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. Shin-etsu Chemical Co., Ltd. (2 from 5,975 patents)
2 patents:
1. 12436462 - Positive resist composition and pattern forming process
2. 12240804 - Onium salt, chemically amplified resist composition and patterning process