Inventor
FUJITA YOSUKE
US15 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA YOSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
12 patentsUS4888246ADec 19, 1989
Dielectric thin film, and method for making the thin film
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations92
US4814668AMar 21, 1989
Electroluminescent display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US4634934AJan 6, 1987
Electroluminescent display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations82
US4547703AOct 15, 1985
Thin film electroluminescent element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations82
US4733128AMar 22, 1988
Electroluminescence display device containing a zinc sulfide emission layer with rare earth elements and/or halides thereof and phosphorus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations74
US4668582AMay 26, 1987
Thin film EL panel
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US4869973ASep 26, 1989
Thin film electroluminescence display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US4847609AJul 11, 1989
Electroluminescence display panel configured for minimized power consumption
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US4613546ASep 23, 1986
Thin-film electroluminescent element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations73
US4386295AMay 31, 1983
Ceramic luminescent device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations73
US4340839AJul 20, 1982
Zinc sulfide ceramic material and cathode ray tubes using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations73
US4664985AMay 12, 1987
Thin-film electroluminescent element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
PANASONIC TECHNOLOGIES INC
3 patentsUS5598523AJan 28, 1997
Method and system for displayed menu activation using a matching distinctive arrangement of keypad actuators
PANASONIC TECHNOLOGIES INC330 citations98
US5500794AMar 19, 1996
Distribution system and method for menu-driven user interface
PANASONIC TECHNOLOGIES INC279 citations94
US5452291ASep 19, 1995
Combination brouter and cluster controller
PANASONIC TECHNOLOGIES INC243 citations94