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. Ihi Corporation (2 from 1,142 patents)
2 patents:
1. 11585761 - OH radical measuring device and OH radical measuring method
2. 11313803 - OH radical measurement device and method using an OH radical detection probe