Average Co-Inventor Count = 2.62
ph-index = 1
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. Mitsubishi Electric Corporation (3 from 15,942 patents)
3 patents:
1. 12325454 - Notification device and notification method
2. 9884588 - Driver supporting device and warning timing control method
3. 9032323 - Character information display device and character information display method