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Hideo Nagai, Osaka JP

Hideo Nagai, Osaka JP

Patent application numberDescriptionPublished
20080277674Semiconductor Light Emitting Device, Lighting Module, Lighting Apparatus, and Manufacturing Method of Semiconductor Light Emitting Device - An LED bare chip which is one type of a semiconductor light emitting device (11-13-2008
20090008654Semiconductor Light Emitting Device, Illumination Module, Illumination Apparatus, Method For Manufacturing Semiconductor Light Emitting Device, and Method For Manufacturing Semiconductor Light Emitting Element - A semiconductor light emitting device (01-08-2009
20090053841SEMICONDUCTOR LIGHT EMITTING DEVICE - A semiconductor light emitting device comprises an element that emits light and a substrate on a main surface of which the element is mounted. The main surface of the substrate composed of two areas, (i) a mount area which is rectangle and on which the element is mounted, and (ii) a pad area that is equipped with a pad for wire bonding. The pad area is contiguous to the mount area on one side of the mount area, and the pad area decreases in width continuously or stepwise in a direction away from the one side.02-26-2009
20090140633LIGHT-EMITTING MODULE, AND DISPLAY UNIT AND LIGHTING UNIT USING THE SAME - A light-emitting module (06-04-2009
20090256166SEMICONDUCTOR LIGHT-EMITTING DEVICE - A semiconductor light-emitting device 10-15-2009
20090302338LIGHT-EMITTING DEVICE - A light-emitting device (12-10-2009
20100019254SEMICONDUCTOR LIGHT EMITTING DEVICE, LIGHTING MODULE, LIGHTING APPARATUS, AND MANUFACTURING METHOD OF SEMICONDUCTOR LIGHT EMITTING DEVICE - An LED bare chip which is one type of a semiconductor light emitting device (01-28-2010
20100032697LIGHT-EMITTING MODULE - A light-emitting module (02-11-2010
20100038665LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - A light-emitting device (02-18-2010
20100046232LIGHT EMITTING MODULE, LIGHTING DEVICE AND DISPLAY DEVICE - A lighting device includes a heatsink 02-25-2010
20100065861LIGHT-EMITTING DEVICE - A light-emitting device 03-18-2010
20100118530LIGHT-EMITTING APPARATUS - The light-emitting apparatus (05-13-2010
20100127284SEMICONDUCTOR LIGHT EMITTING DEVICE, ILLUMINATOIN MODULE, ILLUMINATION APPARATUS, METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING ELEMENT - A semiconductor light emitting device (05-27-2010
20100219745LIGHT-EMITTING MODULE, AND DISPLAY UNIT AND LIGHTING UNIT USING THE SAME - A light-emitting module (09-02-2010
20110068687BULB-SHAPED LAMP AND LIGHTING DEVICE - [Problem to be Solved] To provide a bulb-type lamp that can achieve improvement in the heat dissipation properties and size/weight reduction simultaneously, and that can lighten thermal load on a lighting circuit.03-24-2011
20110079795SEMICONDUCTOR LIGHT EMITTING DEVICE, ILLUMINATION MODULE, ILLUMINATION APPARATUS, METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING ELEMENT - A semiconductor light emitting device (04-07-2011
20110089831BULB-SHAPED LAMP AND LIGHTING DEVICE - Provided is a bulb-type lamp including a lightweight housing with great handleability. An LED light bulb (04-21-2011
20110090696SEMICONDUCTOR LIGHT-EMITTING APPARATUS - A blue LED 04-21-2011
20110133237SEMICONDUCTOR LIGHT-EMITTING DEVICE - A semiconductor light-emitting device 06-09-2011

Patent applications by Hideo Nagai, Osaka JP