Average Co-Inventor Count = 1.27
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. Hitachi Chemical Company, Ltd. (1 from 1,641 patents)
4 patents:
1. 10662279 - Epoxy resin composition, semi-cured epoxy resin composition, cured epoxy resin composition, molded article, and cured molded article
2. D854932 - Packaging for cosmetic products
3. D853848 - Transparent packaging for cosmetic products
4. D849545 - Packaging for cosmetic products