Average Co-Inventor Count = 1.54
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. Koito Manufacturing Company, Ltd. (5 from 2,304 patents)
5 patents:
1. D765287 - Lamp for vehicle
2. D762891 - Lamp for vehicle
3. D762892 - Lamp for vehicle
4. D743067 - Light fixture
5. D742044 - Sidelight