Inventor · disambiguated record
Katsuo Murakami
Also filed as: AWAZU KENZO · MURAKAMI KATSUO · NANJO HIROTOSHI
12 granted patents·198 citations·filing 1975–1991
92Inventor score
Top patents by PatentIndex Score
12 records- 0195US4559470AFluorescent discharge lampMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Dec 17, 1985·65 cites·8 claims
- 0285US3980922ACapacitance discharge type breakerless ignition system for an internal combustion engineKOKUSAN DENKI CO·Filed 1975·Granted Sep 14, 1976·21 cites·9 claims
- 0374US4914347AHot-cathode discharge fluorescent lamp filled with low pressure rare gasMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Apr 3, 1990·19 cites·2 claims
- 0474US4267485AFluorescent lamp with sharp emission peaks betwen 480 and 490 nm and between 620 and 640 nmMITSUBISHI ELECTRIC CORP·Filed 1978·Granted May 12, 1981·27 cites·8 claims
- 0573US5034661ARare gas discharge fluorescent lamp deviceMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jul 23, 1991·19 cites·10 claims
- 0666US4439711AMetal vapor discharge lampMITSUBISHI ELECTRIC CORP·Filed 1980·Granted Mar 27, 1984·13 cites·9 claims
- 0752US5187415ALow-pressure rare gas discharge lamp and method for lighting sameMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Feb 16, 1993·11 cites·2 claims
- 0842US4174294AFluorescent materialMITSUBISHI ELECTRIC CORP·Filed 1978·Granted Nov 13, 1979·8 cites·3 claims
- 0937US4972115AHot-cathode type low-pressure rare gas discharge lampMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Nov 20, 1990·3 cites·1 claims
- 1036US5159237AGreen-light-emitting rare gas discharge lampMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Oct 27, 1992·4 cites·12 claims
- 1135US4937497AOn-vehicle brake lamp apparatusMINOLTA CAMERA KK·Filed 1989·Granted Jun 26, 1990·7 cites·2 claims
- 1230US4214566AIgnition system for an internal combustion engineKOKUSAN DENKI CO·Filed 1978·Granted Jul 29, 1980·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →