Average Co-Inventor Count = 2.00
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. Other (1 from 832,912 patents)
2. Juntendo Educational Foundation (1 from 21 patents)
3. Rikkyo Gakuin (8 patents)
1 patent:
1. 9507029 - Silver-containing lithium heptaborate photostimulable phosphor, method for producing same, and laminate using said photostimulable phosphor