Average Co-Inventor Count = 3.43
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. Yokogawa Medical Systems, Limited (2 from 75 patents)
2 patents:
1. 4935949 - Gantry for computerized tomography
2. 4777535 - Apparatus for recording CT images directly on a recording medium without