Average Co-Inventor Count = 1.82
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. Fujitsu Corporation (2 from 39,244 patents)
2. Hata, Yujiro (0 patent)
2 patents:
1. 5310156 - Earthquake-proof leg support structure of electronic apparatus
2. 4697215 - Tape draw-out mechanism