Average Co-Inventor Count = 9.26
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. Nitto-denko Corporation (2 from 3,868 patents)
2. Hitachi, Ltd. (1 from 42,485 patents)
2 patents:
1. 5120573 - Process for producing metal/polyimide composite article
2. 5072289 - Wiring substrate, film carrier, semiconductor device made by using the