Average Co-Inventor Count = 7.20
ph-index = 2
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. Kwansei Gakuin Educational Foundation (4 from 67 patents)
2. Jnc Corporation (2 from 581 patents)
3. Sk Materials Jnc Co., Ltd. (2 from 19 patents)
4 patents:
1. 12473315 - Polycyclic aromatic compound
2. 11653565 - Polycyclic aromatic compound
3. 10686141 - Polycyclic aromatic compound
4. 10374166 - Polycyclic aromatic compound