Average Co-Inventor Count = 2.00
ph-index = 5
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. Terumo Kabushiki Kaisha (6 from 2,311 patents)
6 patents:
1. D330768 - Electric clinical sphygmomanometer
2. D325635 - Probe for measuring blood pressure
3. 5099851 - Automatic sphygmomanometer
4. D324570 - Sphygmomanometer
5. D323713 - Bulb for sphygmomanometer
6. D319876 - Blood pressure gauge