Average Co-Inventor Count = 4.57
ph-index = 5
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. Fujimi Incorporated (5 from 263 patents)
2. Toho Chemical Industry Co., Ltd. (1 from 24 patents)
5 patents:
1. 6423125 - Polishing composition
2. 6190443 - Polishing composition
3. 6117220 - Polishing composition and rinsing composition
4. 6027554 - Polishing composition
5. 5733819 - Polishing composition