Average Co-Inventor Count = 2.67
ph-index = 3
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 Ten Limited (3 from 902 patents)
2. Toyoda Gosei Co., Ltd. (1 from 3,083 patents)
3 patents:
1. 7508381 - Display apparatus
2. 7135994 - Image display apparatus
3. 6725154 - Image display apparatus