Average Co-Inventor Count = 6.10
ph-index = 6
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. Hitachi, Ltd. (6 from 42,508 patents)
6 patents:
1. D585035 - Television receiver
2. 6981770 - LCD projector
3. 6104451 - Thin display housing with multiple chambers and fans
4. D419538 - Computer display
5. D347063 - Magnetic resonance imaging scanner
6. D335285 - Magnetic disc storage unit for electronic computer