Average Co-Inventor Count = 4.88
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. Koito Manufacturing Company, Ltd. (4 from 2,302 patents)
4 patents:
1. 12083957 - Vehicle display system and vehicle
2. 11651684 - Vehicle lighting system, vehicle, inter-vehicle communication system and vehicle system
3. 10654406 - Vehicle illumination system and vehicle
4. 7210828 - Vehicle lighting system