Average Co-Inventor Count = 5.33
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. The University of Tokyo (1 from 1,290 patents)
2. Japan Polypropylene Corporation (1 from 54 patents)
3. Japan Polyethylene Corporation (1 from 47 patents)
4. Japan Polychem Corporation (1 from 39 patents)
2 patents:
1. 11149099 - Metal complex and method for producing the same, catalyst component for olefin polymerization and catalyst for olefin polymerization containing the metal complex, and methods for producing α-olefin polymer and copolymer using the catalyst for olefin polymerization
2. 9862783 - Imine compound, novel catalyst for olefin polymerization, and process for producing olefin polymer