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 (1 from 39,228 patents)
2. Fujitsu Vlsi Limited (1 from 154 patents)
1 patent:
1. 4835590 - Semiconductor memory device using junction short type programmable