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. Hamamatsu-photonics K.k. (2 from 2,935 patents)
2 patents:
1. 9117640 - Microchannel plate having a main body, image intensifier, ion detector, and inspection device
2. 8878128 - Microchannel plate