Average Co-Inventor Count = 2.93
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. Toyota Motor Sales, U.s.a., Inc. (4 from 48 patents)
2. Toyota Motor Engineering & Manufacturing North America, Inc. (3 from 4,164 patents)
4 patents:
1. 9902266 - Interactive vehicle window display system with personal convenience reminders
2. 9400564 - Interactive vehicle window display system with a safe driving reminder system
3. 9387824 - Interactive vehicle window display system with user identification and image recording
4. 9340155 - Interactive vehicle window display system with user identification