Average Co-Inventor Count = 2.40
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. Mitsui Minings & Melting Co., Ltd. (2 from 817 patents)
2 patents:
1. 6187416 - Resin composition for copper-clad laminate, resin-coated copper foil, multilayered copper-clad laminate, and multilayered printed circuit board
2. 6165617 - Resin-coated copper foil for multilayer printed wiring board and