Average Co-Inventor Count = 1.50
ph-index = 2
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 (2 from 3,532 patents)
2 patents:
1. D628295 - Positron emission tomography camera for breast imaging
2. D619266 - Ultrasonic probe