Average Co-Inventor Count = 5.00
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. Jeol Ltd. (1 from 807 patents)
2. National Institute of Advanced Industrial Science (1 from 11 patents)
3. National Institute of Advanced Industrial Science and Technology (1,717 patents)
1 patent:
1. 11231346 - Specimen preparation apparatus