Average Co-Inventor Count = 5.00
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. Sumitomo Bakelite Company Limited (1 from 615 patents)
1 patent:
1. 7576288 - Circuit board, multi-layer wiring boards, method of producing circuit boards and method of producing multilayer wiring boards