Average Co-Inventor Count = 4.00
ph-index = 1
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. Toyota Jidosha Kabushiki Kaisha (1 from 36,771 patents)
2. Nippondenso Co., Ltd. (1 from 3,252 patents)
3. Asahi Glass Company, Limited (1 from 2,560 patents)
1 patent:
1. 5708413 - Head-up display apparatus