Average Co-Inventor Count = 5.54
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. Fujifilm Corporation (2 from 16,136 patents)
2. The University of Tokyo (2 from 1,290 patents)
3. Osaka University (2 from 989 patents)
2 patents:
1. 11574652 - Recording device and recording method
2. 11315595 - Recording method, recording device, reproduction method, reproduction device, and high-speed response element