Inventor · disambiguated record
Shinji Kaneiwa
Also filed as: KANEIWA SHINJI
39 granted patents·1 pending application·1,102 citations·filing 1984–2004
98Inventor score
Files withSHARP KK39
Top patents by PatentIndex Score
40 records- 0197US5730802AVapor growth apparatus and vapor growth method capable of growing good productivitySHARP KK·Filed 1996·Granted Mar 24, 1998·679 cites·1 claims
- 0295US4658403AOptical element in semiconductor laser device having a diffraction grating and improved resonance characteristicsSHARP KK·Filed 1984·Granted Apr 14, 1987·53 cites·6 claims
- 0388US4806454AMethod for the formation of a diffraction gratingSHARP KK·Filed 1987·Granted Feb 21, 1989·58 cites·4 claims
- 0480US4820019AOptical deviceSHARP KK·Filed 1985·Granted Apr 11, 1989·41 cites·2 claims
- 0575US4692206AMethod for producing a semiconductor laser device having a buried heterostructureSHARP KK·Filed 1986·Granted Sep 8, 1987·18 cites·1 claims
- 0668US5260231AMethod for the production of a semiconductor laserSHARP KK·Filed 1992·Granted Nov 9, 1993·23 cites·6 claims
- 0768US4858215AIntegrated optical disc pickup that allows variations in the wavelength of the laser beamSHARP KK·Filed 1987·Granted Aug 15, 1989·15 cites·22 claims
- 0867US4908830ABuried type semiconductor laser deviceSHARP KK·Filed 1989·Granted Mar 13, 1990·11 cites·6 claims
- 0967US4852116ASemiconductor laser deviceSHARP KK·Filed 1987·Granted Jul 25, 1989·16 cites·4 claims
- 1065US4712219AVisible double heterostructure-semiconductor laserSHARP KK·Filed 1985·Granted Dec 8, 1987·15 cites·11 claims
- 1162US4997747AMethod for the formation of a diffraction gratingSHARP KK·Filed 1988·Granted Mar 5, 1991·18 cites·2 claims
- 1257US4679200ASemiconductor laserSHARP KK·Filed 1985·Granted Jul 7, 1987·11 cites·4 claims
- 1356US4799227ASemiconductor laser device having a buried heterostructureSHARP KK·Filed 1987·Granted Jan 17, 1989·9 cites·13 claims
- 1453US4853936AIndex guided semiconductor laser deviceSHARP KK·Filed 1988·Granted Aug 1, 1989·9 cites·8 claims
- 1553US4771434ASemiconductor laser device with an integrated light-detecting areaSHARP KK·Filed 1987·Granted Sep 13, 1988·9 cites·2 claims
- 1653US4745615ASemiconductor laser device with a diffraction gratingSHARP KK·Filed 1985·Granted May 17, 1988·9 cites·20 claims
- 1752US4805183ADistributed feedback semiconductor laser deviceSHARP KK·Filed 1988·Granted Feb 14, 1989·9 cites·4 claims
- 1850US5271028ASemiconductor laser deviceSHARP KK·Filed 1992·Granted Dec 14, 1993·12 cites·7 claims
- 1950US4730329ASemiconductor laser deviceSHARP KK·Filed 1986·Granted Mar 8, 1988·8 cites·2 claims
- 2048US4926431ASemiconductor laser device which is stable for a long period of timeSHARP KK·Filed 1989·Granted May 15, 1990·7 cites·6 claims
- 2148US4716570ADistributed feedback semiconductor laser deviceSHARP KK·Filed 1986·Granted Dec 29, 1987·7 cites·12 claims
- 2245US5208468ASemiconductor laser device with a sulfur-containing film provided between the facet and the protective filmSHARP KK·Filed 1991·Granted May 4, 1993·9 cites·4 claims
- 2345US4803690ASemiconductor laserSHARP KK·Filed 1986·Granted Feb 7, 1989·6 cites·2 claims
- 2445US4745616ASemiconductor laser device with a diffraction gratingSHARP KK·Filed 1986·Granted May 17, 1988·6 cites·16 claims
- 2543US7065116B2Semiconductor laser element and manufacturing method for the sameSHARP KK·Filed 2004·Granted Jun 20, 2006·1 cites·14 claims
- 2642US4951290ASemiconductor laser deviceSHARP KK·Filed 1988·Granted Aug 21, 1990·5 cites·2 claims
- 2742US4941148ASemiconductor laser element with a single longitudinal oscillation modeSHARP KK·Filed 1987·Granted Jul 10, 1990·5 cites·38 claims
- 2842US4901328ASemiconductor VSIS laserSHARP KK·Filed 1989·Granted Feb 13, 1990·5 cites·3 claims
- 2942US4819240ALight modulatorSHARP KK·Filed 1988·Granted Apr 4, 1989·5 cites·5 claims
- 3040US2004071176A1Semiconductor laser device and method for manufacturing the sameFiled 2003·Application pending·0 cites
- 3139US4891816AIntegrated semiconductor laser deviceSHARP KK·Filed 1988·Granted Jan 2, 1990·4 cites·2 claims
- 3239US4879725ASemiconductor laser device having extended facet lifeSHARP KK·Filed 1988·Granted Nov 7, 1989·4 cites·5 claims
- 3338US4910744ABuried heterostructure semiconductor laser deviceSHARP KK·Filed 1987·Granted Mar 20, 1990·4 cites·3 claims
- 3436US4908831ABuried type semiconductor laser deviceSHARP KK·Filed 1989·Granted Mar 13, 1990·2 cites·2 claims
- 3534US4849985ADistributed feedback semiconductor laser deviceSHARP KK·Filed 1987·Granted Jul 18, 1989·2 cites·3 claims
- 3634US4841534ABuried type semiconductor laser deviceSHARP KK·Filed 1988·Granted Jun 20, 1989·1 cites·3 claims
- 3733US5022037ASemiconductor laser deviceSHARP KK·Filed 1990·Granted Jun 4, 1991·3 cites·7 claims
- 3833US4839900ABuried type semiconductor laser deviceSHARP KK·Filed 1986·Granted Jun 13, 1989·1 cites·3 claims
- 3931US4862472ASemiconductor laser deviceSHARP KK·Filed 1988·Granted Aug 29, 1989·1 cites·4 claims
- 4030US6001665AMethod for producing semiconductor laser device with high growth rate for capping layerSHARP KK·Filed 1998·Granted Dec 14, 1999·1 cites·6 claims
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