Average Co-Inventor Count = 4.44
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. Yokohama National University (2 from 99 patents)
2. Kanagawa Institute of Industrial Science and Technology (2 from 16 patents)
2 patents:
1. 11111433 - Transparent fluorescent sialon ceramic and method of producing same
2. 10982140 - Nitride phosphor particle dispersion-type sialon ceramic, fluorescent member, and method for producing nitride phosphor particle dispersion-type sialon ceramic