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Inventor

MURAKAMI KATSUO

JP12 patents
⚠️ This page may combine multiple inventors who share the name “MURAKAMI KATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

9 patents
US4559470ADec 17, 1985

Fluorescent discharge lamp

MITSUBISHI ELECTRIC CORP65 citations96
US4914347AApr 3, 1990

Hot-cathode discharge fluorescent lamp filled with low pressure rare gas

MITSUBISHI ELECTRIC CORP19 citations81
US4267485AMay 12, 1981

Fluorescent lamp with sharp emission peaks betwen 480 and 490 nm and between 620 and 640 nm

MITSUBISHI ELECTRIC CORP27 citations80
US5187415AFeb 16, 1993

Low-pressure rare gas discharge lamp and method for lighting same

MITSUBISHI ELECTRIC CORP11 citations72
US5034661AJul 23, 1991

Rare gas discharge fluorescent lamp device

MITSUBISHI ELECTRIC CORP19 citations71
US4439711AMar 27, 1984

Metal vapor discharge lamp

MITSUBISHI ELECTRIC CORP13 citations71
US4174294ANov 13, 1979

Fluorescent material

MITSUBISHI ELECTRIC CORP8 citations69
US5159237AOct 27, 1992

Green-light-emitting rare gas discharge lamp

MITSUBISHI ELECTRIC CORP4 citations61
US4972115ANov 20, 1990

Hot-cathode type low-pressure rare gas discharge lamp

MITSUBISHI ELECTRIC CORP3 citations61

KOKUSAN DENKI CO

2 patents
US3980922ASep 14, 1976

Capacitance discharge type breakerless ignition system for an internal combustion engine

KOKUSAN DENKI CO21 citations80
US4214566AJul 29, 1980

Ignition system for an internal combustion engine

KOKUSAN DENKI CO1 citations49

MINOLTA CAMERA KK

1 patent
US4937497AJun 26, 1990

On-vehicle brake lamp apparatus

MINOLTA CAMERA KK7 citations71