Average Co-Inventor Count = 4.00
ph-index = 3
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. Kawasumi Laboratories. Inc. (3 from 46 patents)
3 patents:
1. 6005962 - Personal identification system
2. 5098371 - Switch bag type blood gathering set
3. 5000407 - Switch bag type blood-gathering set, operating panel apparatus of said