Average Co-Inventor Count = 7.00
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. Yokogawa Electric Corporation (1 from 1,328 patents)
2. Waseda University (1 from 158 patents)
1 patent:
1. 10845323 - Ion sensor, ion concentration measurement method, and electronic component