Average Co-Inventor Count = 1.11
ph-index = 4
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. Shimadzu Corporation (5 from 3,507 patents)
5 patents:
1. D1068079 - X-ray imaging apparatus
2. D860457 - X-ray detector
3. D733595 - Radiation detector for motion tracking system of radiation therapy apparatus
4. D630535 - Spectrophotometer
5. D628296 - X-ray collimator