Average Co-Inventor Count = 1.20
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 (5 from 3,516 patents)
5 patents:
1. D1105942 - Mass spectrometer
2. D1085452 - Electrophoresis apparatus
3. D869968 - Spectrophotometer
4. 9451925 - Nuclear medicine diagnosis apparatus
5. D678093 - Carbon analyzer