Average Co-Inventor Count = 1.64
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. Ichikoh Industries, Ltd. (2 from 399 patents)
2. Ichokoh Industries, Ltd. (1 from 1 patent)
3 patents:
1. 7407298 - Vehicle door mirror with pulse modulation control
2. 7281822 - Outside mirror apparatus for vehicle and illuminating unit for outside mirror apparatus
3. 7220030 - Exterior mirror having lamp and exterior rear-view mirror having lamp