Average Co-Inventor Count = 2.67
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 (2 from 615 patents)
2 patents:
1. 8871660 - Laminated body, circuit board including laminated body, semiconductor package and process for manufacturing laminated body
2. 8636868 - Method for manufacturing laminated board, and laminated board