Average Co-Inventor Count = 3.75
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. Hitachi Astemo Ltd. (2 from 1,192 patents)
2 patents:
1. 12319251 - Electric parking brake device and electric parking brake control method
2. 12134375 - Electric brake device and electric brake control device