Average Co-Inventor Count = 6.15
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. Other (1 from 832,680 patents)
2. Teijin Seiki Co., Ltd. (1 from 220 patents)
2 patents:
1. 6413698 - Photohardenable resin composition providing heat-resistant photohardened product
2. 6017973 - Photocurable resin composition, method of producing photo-cured shaped