Average Co-Inventor Count = 8.00
ph-index = 4
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. Pfu Limited (4 from 677 patents)
2. Fujitsu Corporation (3 from 39,230 patents)
3. Fujitu Limited (1 from 7 patents)
4 patents:
1. 6067227 - Heat sink for cooling a heat producing element and application
2. 5940267 - Heat sink for cooling a heat producing element and application
3. 5650912 - Heat sink for cooling a heat producing element and application
4. 5504650 - Heat sink for cooling a heat producing element and application