Average Co-Inventor Count = 2.18
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. Shinko Electric Industries Co., Ltd. (4 from 1,700 patents)
4 patents:
1. 12245364 - Wiring board and electronic device
2. 11205632 - Wiring substrate and semiconductor device
3. 9799596 - Wiring substrate and semiconductor device
4. 8735737 - Substrate having leads