Average Co-Inventor Count = 3.21
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. Kabushiki Kaisha Tokai Rika Denki Seisakusho (6 from 2,002 patents)
6 patents:
1. 9028080 - Mirror device for vehicle
2. 8690363 - Vehicle mirror device
3. 7573632 - Electrochromic mirror
4. 7088490 - Electrochromic mirror having variable reflectivity
5. 7062060 - Outer mirror and interphone for a vehicle
6. 6583919 - Electrochromic anti-glare mirror