Average Co-Inventor Count = 5.22
ph-index = 5
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 Medical Corporation (6 from 900 patents)
6 patents:
1. D690012 - Mobile X-ray apparatus
2. D690011 - Mobile X-ray apparatus
3. D689613 - Mobile X-ray apparatus
4. 8419276 - Mobile X-ray apparatus
5. 8376612 - Mobile X-ray apparatus
6. D657875 - Mobile x-ray apparatus