Inventor · disambiguated record
Mototsugu Ogura
Also filed as: OGURA MOTOTSUGU
10 granted patents·1 pending application·321 citations·filing 1983–2010
92Inventor score
Top patents by PatentIndex Score
11 records- 0189US5029175ASemiconductor laserMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jul 2, 1991·35 cites·12 claims
- 0289US4755015AMonolithic integrated semiconductor device of semiconductor laser and optical waveguideMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Jul 5, 1988·43 cites·6 claims
- 0388US4533410AProcess of vapor phase epitaxy of compound semiconductorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Aug 6, 1985·75 cites·22 claims
- 0478US4866489ASemiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Sep 12, 1989·40 cites·13 claims
- 0571US4747110ASemiconductor laser device capable of emitting laser beams of different wavelengthsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted May 24, 1988·21 cites·20 claims
- 0667US4843031AMethod of fabricating compound semiconductor laser using selective irradiationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jun 27, 1989·26 cites·11 claims
- 0762US4885260AMethod of laser enhanced vapor phase growth for compound semiconductorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Dec 5, 1989·31 cites·4 claims
- 0860US5143863AMethod of manufacturing semiconductor laserMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Sep 1, 1992·16 cites·3 claims
- 0956US5092937AProcess for treating semiconductorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Mar 3, 1992·28 cites·2 claims
- 1038US2011303146A1Plasma doping apparatusNISHIJIMA OSAMU·Filed 2010·Application pending·0 cites
- 1136US5099357AOptical sensorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Mar 24, 1992·6 cites·8 claims
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