Average Co-Inventor Count = 3.00
ph-index = 1
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. Keio University (1 from 340 patents)
2. Tokai University Educational System (1 from 64 patents)
3. Juntendo Educational Foundation (21 patents)
1 patent:
1. 10668281 - Spinal cord stimulation device for gait training