Inventor
NAKAJIMA SHIGEHARU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA SHIGEHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA KAGAKU KOGYO KK
3 patentsUS5250366AOct 5, 1993
Phosphor which emits light by the excitation of X-ray, and a X-ray intensifying screen using the phosphor
NICHIA KAGAKU KOGYO KK24 citations89
US5120619AJun 9, 1992
X-ray phosphors and X-ray intensifying screen using the phosphor
NICHIA KAGAKU KOGYO KK20 citations79
US4959174ASep 25, 1990
Phosphor which emits light by the excitation of X-ray
NICHIA KAGAKU KOGYO KK20 citations79