Average Co-Inventor Count = 3.43
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. North American Lighting, Inc. (2 from 36 patents)
2. Toyota Motor Engineering & Manufacturing North America, Inc. (1 from 4,120 patents)
2 patents:
1. 8562190 - Rear lamp assembly
2. 8333493 - Dual-direction light pipe for automotive lighting