Average Co-Inventor Count = 3.00
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. Hitachi, Ltd. (2 from 42,485 patents)
2. Fujitsu Hitachi Plasma Display Limited (2 from 180 patents)
2 patents:
1. 8093811 - Flat display panel module and flat display apparatus
2. 7554798 - Flat display panel module and flat display apparatus