Average Co-Inventor Count = 5.00
ph-index = 3
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. Teijin Limited (3 from 1,586 patents)
3 patents:
1. 4215168 - Laminated multilayer sheet structure and its utilization
2. 4206615 - Insulative multi-pane window structure of refrigerator or freezer
3. 4166876 - Transparent, electrically conductive laminated structure and process for