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| Number | Title | Issue Date |
| 8172443 | Light source unit A light source unit includes a light source portion including a mounting board, a light emitting element mounted on the mounting board, a rectangular solid sealing material for sealing the light emitting element, the sealing material including a first distance betwe... | 05/08/2012 |
| 8170385 | Light coupler and manufacturing method thereof The present invention provides a light coupler and a manufacturing method thereof. The light coupler of the invention includes a plurality of light input terminals, a plurality of light output terminals, a plurality of half mirrors, and an optical wave guide connect... | 05/01/2012 |
| 8154047 | Solid element device and method for manufacturing the same A solid element device includes a solid element, an electric power receiving and supplying part for receiving electric power from and supplying the electric power to the solid element, and an inorganic sealing material for sealing the solid element. The inorganic se... | 04/10/2012 |
| 8148736 | Flip chip type light-emitting element In a flip chip type light-emitting element of the present invention, an n type contact electrode 14 is formed on an n layer 11 exposed in a comb-tooth shape, a light transmission electrode 15 made of an ITO is formed over the entire surface of a... | 04/03/2012 |
| 8147104 | Vehicle room light apparatus The present invention provides a vehicle room light apparatus which is small in size and achieves high heat dissipation. The vehicle room light apparatus includes a light source; a switch; and a case including a front surface as a designed surface and a back surface... | 04/03/2012 |
| 8138661 | Side surface light emitting device In a side surface light emitting type light emitting device mounted on the surface of a wiring board, the light emitting device comprises: a base body part having a reflecting case and a terminal holding part formed integrally with the reflecting case in the rear pa... | 03/20/2012 |
| 8129743 | Light emitting device A light emitting device includes a light emitting element, an element mounting board including a wiring layer on an element mounting surface thereof, and a sealing portion that seals the light emitting element. The light emitting element includes a contact electrode... | 03/06/2012 |
| 8128268 | Light-emitting device, and lens used in the same A light-emitting element 1 has a rod-shaped light-emitting element 3, an LED lamp 10, and a lens 20 for converging light from the LED lamp to an end face of the rod-shaped light-emitting element. The lens 20 has a scattering area a... | 03/06/2012 |
| 8124999 | Light emitting element and method of making the same A light emitting element includes a first electrode, a second electrode formed on a same side as the first electrode and including an area less than the first electrode, a first bump formed on the first electrode, and a second bump formed on the second electrode and... | 02/28/2012 |
| 8123856 | Method and apparatus for producing group III nitride based compound semiconductor In the flux method, a source nitrogen gas is sufficiently heated before feeding to an Na—Ga mixture. The apparatus of the invention is provided for producing a group III nitride based compound semiconductor. The apparatus includes a reactor which maintains ... | 02/28/2012 |
| 8123387 | LED lamp device In an LED lamp device including a surface mount device type of LED lamp, an LED lighting circuit protecting part, a resistive element, a circuit part, and a case part, the circuit part has a metal plate which is embedded in the case part in a state where the metal p... | 02/28/2012 |
| 8104229 | Glass run An automobile door is provided with a glass run that seals a peripheral part of a door glass which moves up and down. A garnish is mounted along a door frame on a vehicle-interior side thereof. The glass run includes an extension wall portion formed to extend from a... | 01/31/2012 |
| 8076684 | Group III intride semiconductor light emitting element A group III nitride semiconductor light emitting element, comprising having a light emitting layer with a multiquantum well structure formed of a group III nitride semiconductor. The light emitting layer has plural well layers, and the plural well layers are formed ... | 12/13/2011 |
| 8051607 | Weather strip and manufacturing method thereof A weather strip is mounted on a circumferential portion of a door opening for a vehicle door. The weather strip includes a trim portion having a substantially U-shaped cross section and a hollow seal portion, and a designed lip is formed on the trim portion so as to... | 11/08/2011 |
| 8038331 | In-vehicle illumination device In an in-vehicle illumination device including: a room lamp section provided with a first light source section and a light guide plate, a map lamp section provided with a second light source section and a lens, a first switch for use by the room lamp section, and a ... | 10/18/2011 |
| 8008674 | Light emitting device and LCD backlighting device A light emitting device has a mount with a protruding portion that has an element mounting surface on which a light emitting element is mounted and a first lead and a second lead are exposed. The light emitting element has a first electrode and a second electrode th... | 08/30/2011 |
| 8001728 | Glass run and its attaching structure A glass run includes a main body portion including a base bottom portion, a vehicle exterior side wall portion and a vehicle interior side wall portion attached along an inner periphery of a door frame and seal lips extended to an inner side of the main body portion... | 08/23/2011 |
| 7981744 | Field-effect transistor, semiconductor device, a method for manufacturing them, and a method of semiconductor crystal growth A field-effect transistor which comprises a buffer layer and a barrier layer each of which is made of a Group III nitride compound semiconductor and has a channel at the interface inside of the buffer layer to the barrier layer, wherein the barrier layer has multipl... | 07/19/2011 |
| 7872410 | Light emitting device and light emitter A light emitting device includes a light emitting element, a substrate with a flat mounting surface for mounting the light emitting element thereon, a sealing part for the light emitting element on the mounting surface of the substrate. The sealing part is formed of... | 01/18/2011 |
| 7867800 | Light-emitting semiconductor device using group III nitrogen compound A light-emitting semiconductor device (10) consecutively includes a sapphire substrate (1), an AlN buffer layer (2), a silicon (Si) doped GaN n+-layer (3) of high carrier (n-type) concentration, a Si-doped (Alx3Ga | 01/11/2011 |
| 7781241 | Group III-V semiconductor device and method for producing the same The method of the invention for producing a group III-V semiconductor device includes forming, on a base, a plurality of semiconductor devices isolated from one another, each semiconductor device having at least an n-layer proximal to the base, and a p-layer distal ... | 08/24/2010 |
| 7768029 | LED lamp An LED lamp has a package and a plurality of light emitting elements that are electrically connected to a plurality of electrode plates provided in the package and that are sealed with transparent material. A red light emitting element of the plurality of light emit... | 08/03/2010 |
| 7740466 | Molding device for molding a weather strip A molding device is provided with a holding portion for clamping the end of an extruded portion, and a cavity for forming a molded portion. The holding portion has holding cores to come in contact with the end of the extruded portion, and at least a part of the hold... | 06/22/2010 |
| 7687817 | Group III nitride compound semiconductor light emitting element, light emitting device using the light emitting element: and method for manufacturing the light emitting element To provide a light emitting element that can extract substantially all the light emitted from a luminous layer structure to the outside, a GaN substrate and a luminous layer structure are formed by growing III nitride compound semiconductor on a sapphire substrate t... | 03/30/2010 |
| 7687133 | Weather strip A weather strip has a trim portion and a seal portion. The trim portion has a vehicle interior side wall, a vehicle exterior side wall, and a connecting portion. A metal insert is embedded in the trim portion. The insert has piece portions and a center bond portion ... | 03/30/2010 |
| 7679101 | Light emitting device The light emitting device has a light emitting diode which is made of a nitride semiconductor and a phosphor which absorbs a part of lights emitted from the light emitting diode and emits different lights with wavelengths other than those of the absorbed lights. The... | 03/16/2010 |
| 7669370 | Automobile weather strip A weather strip includes an attaching base portion, and a hollow seal portion. The attaching base portion has a generally L-shaped cross-section, and includes a bottom wall and an exterior side wall. An elongation/shrinkage prevention portion is formed such that whe... | 03/02/2010 |
| 7666489 | Weather strip and method for manufacturing the same A weather strip is mounted at the peripheral part of a door opening of a door for an automobile. The weather strip includes a sectionally nearly U-shaped trim part and a hollow seal part. A design lip is extended out from the trim part. A decoration layer of a non-w... | 02/23/2010 |
| 7645187 | Air-conditioning duct An air-conditioning duct is provided inside a car console box that has an ornamental portion. The duct has an air passage for conducting conditioned air from an air conditioner to the passenger compartment. The air passage is defined by a first wall portion formed b... | 01/12/2010 |
| 7641563 | Boot for constant-velocity universal joint A boot for constant-velocity universal joint includes a major-diameter fastener, a minor-diameter fastener, and a bellows. The bellows includes a first root, a first crest, a second root, a second crest, a third root, a third crest, a fourth root, a fourth crest, a ... | 01/05/2010 |
| 7640905 | Engine cover mounting structure In an engine cover mounting structure, an internal portion of an elastic member comprises a small diameter hole portion having a small inside diameter and a large diameter hole portion having a large inside diameter which continues to the small diameter hole portion... | 01/05/2010 |
| 7569989 | Light emitting device A light emitting device, free from change of color even when the wavelength of a light emitting element shifts, includes a light emitting element (106) for emitting primary light having an intensity peak at a wavelength shorter than 400 nm; a silicone resin (... | 08/04/2009 |
| 7182884 | Bio-liquid crystal polymer and shaped material using same A bio-liquid crystal polymer is made from a tissue-derived compound or the derivatives. The bio-liquid crystal polymer has a characteristic of liquid crystal under predetermined conditions and is biocompatible. ... | 02/27/2007 |
| 7537364 | Door handle portion illumination system A door handle portion illumination system for illuminating a door handle portion including a door handle, and a concave portion that is formed on a vehicle body in a position which lies at the rear of the door handle, the door handle portion illumination system incl... | 05/26/2009 |
| 7491984 | Method for fabricating group III nitride compound semiconductors and group III nitride compound semiconductor devices The present invention provides a Group III nitride compound semiconductor with suppressed generation of threading dislocations. A GaN layer 31 is subjected to etching, so as to form an island-like structure having a shape of, for example, dot, stripe, ... | 02/17/2009 |
| 7467643 | Fitting for fuel tanks A fuel-tank fitting includes a cylinder-shaped fitting body including a connecting end to be connected with a pipe and a free end to be disposed freely inside a fuel tank, a flange disposed on an outer peripheral surface of the fitting body, and fastened to an openi... | 12/23/2008 |
| 7459023 | Method for producing semiconductor crystal The present invention provides a method for producing a Group III nitride compound semiconductor crystal, the semiconductor crystal being grown through the flux method employing a flux. At least a portion of a substrate on which the semiconductor crystal is to be gr... | 12/02/2008 |
| 7455317 | Airbag for front passenger's seat The airbag of the present invention, when completely inflated, is formed into a generally square conical shape whose top is in a front end of the airbag. A protection portion to be located in rear side of the airbag upon airbag inflation includes shoulder restrainin... | 11/25/2008 |
| 7445557 | Constant velocity joint boot A smaller cylindrical portion having a clamp groove formed on an outer peripheral surface thereof has a cylindrical surface portion which extends straight in an axial direction, an inclined surface portion which extends, while being inclined, radially outwardly from... | 11/04/2008 |
| 7438452 | Illumination device An illumination device includes a first light source. The first light source is fixed on an interior ceiling located between a driver seat and a passenger seat in a vehicle. The first light source illuminates an interior compartment of the vehicle. The illumination ... | 10/21/2008 |
