Inventor · disambiguated record
Hiroshi Kotani
Also filed as: KOTANI HIROSHI
24 granted patents·5 pending applications·132 citations·filing 1987–2025
94Inventor score
Files withSTANLEY ELECTRIC CO LTD13HITACHI INT ELECTRIC INC3KOTANI HIROSHI3INT RECTIFIER CORP2KOYO SEIKO CO2
Top patents by PatentIndex Score
29 records- 0195US8860061B2Semiconductor light-emitting device, manufacturing method for the same and vehicle headlightSTANLEY ELECTRIC CO LTD·Filed 2013·Granted Oct 14, 2014·32 cites·20 claims
- 0283US7221003B2Light emitting deviceSTANLEY ELECTRIC CO LTD·Filed 2006·Granted May 22, 2007·12 cites·23 claims
- 0381US8757826B2Light-emitting device, method for producing the same, and illuminating deviceSAKAI TAKAAKI·Filed 2012·Granted Jun 24, 2014·7 cites·10 claims
- 0475US8436351B2ZnO-containing semiconductor layer and ZnO-containing semiconductor light emitting deviceYAMAMURO TOMOFUMI·Filed 2010·Granted May 7, 2013·2 cites·16 claims
- 0574US8746932B2Light emitting device and method for manufacturing the sameIDE SHUNYA·Filed 2010·Granted Jun 10, 2014·6 cites·9 claims
- 0668US10269603B2Substrate processing apparatus, gas-purging method, method for manufacturing semiconductor device, and recording medium containing abnormality-processing programHITACHI INT ELECTRIC INC·Filed 2014·Granted Apr 23, 2019·2 cites·14 claims
- 0762US6114750ASurface mount TO-220 package and process for the manufacture thereofINT RECTIFIER CORP·Filed 1997·Granted Sep 5, 2000·27 cites·13 claims
- 0862US2025231318A1Optical scanning apparatus, object detection apparatusSTANLEY ELECTRIC CO LTD·Filed 2025·Application pending·0 cites
- 0962US2023387659A1Method of manufacturing surface-emitting laser elementUNIV KYOTO·Filed 2023·Application pending·0 cites
- 1061US8546827B2Semiconductor light emitting deviceNOZAKI TAKAHIKO·Filed 2010·Granted Oct 1, 2013·1 cites·9 claims
- 1161US8039867B2ZnO-containing semiconductor layer, its manufacture method, and semiconductor light emitting deviceSTANLEY ELECTRIC CO LTD·Filed 2009·Granted Oct 18, 2011·1 cites·15 claims
- 1260US10290516B2Substrate processing apparatus, maintenance method, and maintenance programHITACHI INT ELECTRIC INC·Filed 2013·Granted May 14, 2019·1 cites·9 claims
- 1358US8373177B2Light emitting diode (LED) light source and manufacturing method for the sameSTANLEY ELECTRIC CO LTD·Filed 2010·Granted Feb 12, 2013·1 cites·20 claims
- 1457US6291262B1Surface mount TO-220 package and process for the manufacture thereofINT RECTIFIER CORP·Filed 2000·Granted Sep 18, 2001·8 cites·7 claims
- 1556US8508118B2Light emitting device that suppresses color unevennessKOTANI HIROSHI·Filed 2012·Granted Aug 13, 2013·1 cites·26 claims
- 1655US7728347B2ZnO layer and semiconductor light emitting deviceSTANLEY ELECTRIC CO LTD·Filed 2009·Granted Jun 1, 2010·0 cites·9 claims
- 1754US7968905B2ZnO-containing semiconductor layer and ZnO-containing semiconductor light emitting deviceSTANLEY ELECTRIC CO LTD·Filed 2008·Granted Jun 28, 2011·0 cites·16 claims
- 1854US4921470AUniversal jointKOYO SEIKO CO·Filed 1987·Granted May 1, 1990·13 cites·17 claims
- 1952US4834658AUniversal jointKOYO SEIKO CO·Filed 1988·Granted May 30, 1989·18 cites·11 claims
- 2051US11404614B2Light-emitting deviceSTANLEY ELECTRIC CO LTD·Filed 2020·Granted Aug 2, 2022·0 cites·21 claims
- 2150US11545473B2Light-emitting deviceSTANLEY ELECTRIC CO LTD·Filed 2021·Granted Jan 3, 2023·0 cites·7 claims
- 2249US7943927B2ZnO based semiconductor light emitting device and its manufacture methodSTANLEY ELECTRIC CO LTD·Filed 2009·Granted May 17, 2011·0 cites·10 claims
- 2347US7968363B2Manufacture method for ZnO based semiconductor crystal and light emitting device using sameSTANLEY ELECTRIC CO LTD·Filed 2010·Granted Jun 28, 2011·0 cites·5 claims
- 2446US2007134842A1Manufacture method for ZnO based semiconductor crystal and light emitting device using sameKOTANI HIROSHI·Filed 2006·Application pending·0 cites
- 2545US10304996B2Semiconductor light-emitting apparatus having wavelength-converting structure with uneven top surface and its manufacturing methodSTANLEY ELECTRIC CO LTD·Filed 2017·Granted May 28, 2019·0 cites·14 claims
- 2645US10014453B2Semiconductor light-emitting device emitting light mixtures with substantially white toneSTANLEY ELECTRIC CO LTD·Filed 2014·Granted Jul 3, 2018·0 cites·19 claims
- 2744US8143618B2ZnO based semiconductor device and its manufacture methodKOTANI HIROSHI·Filed 2009·Granted Mar 27, 2012·0 cites·10 claims
- 2840US2007034144A1Oxide crystal growth apparatus and fabrication method using the sameOGAWA AKIO·Filed 2006·Application pending·0 cites
- 2936US2013102159A1Substrate processing apparatus, substrate transfer method and method for manufacturing semiconductor deviceHITACHI INT ELECTRIC INC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →