Average Co-Inventor Count = 3.00
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. Fujitsu Corporation (2 from 39,250 patents)
2. Chiba University (148 patents)
2 patents:
1. 7023080 - Semiconductor integrated circuit with dummy patterns
2. 6815811 - Semiconductor integrated circuit with dummy patterns