Inventor
OBATA YOSHIHARU
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OBATA YOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO SHIBAURA ELECTRIC CO
6 patentsUS4437011AMar 13, 1984
Radiation excited phosphor screen and method for manufacturing the same
TOKYO SHIBAURA ELECTRIC CO32 citations88
US4739172AApr 19, 1988
Fiber optic phosphor screen and a method of manufacturing the same
TOKYO SHIBAURA ELECTRIC CO16 citations72
US4654558AMar 31, 1987
Fiber optic phosphor screen and a method of manufacturing the same
TOKYO SHIBAURA ELECTRIC CO8 citations72
US4528210AJul 9, 1985
Method of manufacturing a radiation excited input phosphor screen
TOKYO SHIBAURA ELECTRIC CO15 citations72
US3944880AMar 16, 1976
Cathode ray tube device of preheated type
TOKYO SHIBAURA ELECTRIC CO3 citations62
US4504738AMar 12, 1985
Input screen for an image intensifier tube and a method of making the same
TOKYO SHIBAURA ELECTRIC CO5 citations57
TOSHIBA KK
4 patentsUS4906893AMar 6, 1990
X-ray image intensifier and method of manufacturing the same
TOSHIBA KK8 citations70
US4598228AJul 1, 1986
High resolution output structure for an image tube which minimizes Fresnel reflection
TOSHIBA KK3 citations61
US4670094AJun 2, 1987
Method of manufacturing a phosphor screen
TOSHIBA KK1 citations51
US4825067AApr 25, 1989
Coupling means for aligning fiber optic bundles between X-ray image intensifier and image pickup tube
TOSHIBA KK1 citations45