HAYASHI ENGINEERING INC.
|HAYASHI ENGINEERING INC. Patent applications|
|Patent application number||Title||Published|
|20130051076||PLANAR LIGHTING DEVICE - A light guide plate has a light guide plate body and at one side thereof a curvedly descending portion formed by curving front and rear surfaces of the light guide plate, with the surface to surface distance kept uniform, to a coaxial arcuate configuration so as to extend towards a direction of a rear surface of the light guide plate body. Spot light sources disposed in face to face relation with a free end face of the curvedly descending portion are arranged to be displaced towards the front surface of the light guide plate from a mid-center plane between the front and rear surfaces of the curvedly descending portion.||02-28-2013|
|20120314159||OPTICAL FILM LAMINATE, METHOD FOR PRODUCING THE SAME, AND LIQUID CRYSTAL DISPLAY PANEL USING THE SAME - Provided is an optical film laminate with a thinner thickness having an optical compensation function. According to the present invention is provided an optical film laminate comprising (i) a positive C plate comprising a liquid crystal material having a photosensitive group and (ii) a positive A plate, an optically biaxial plate, or an O plate, these plate comprising a liquid crystal material having a photosensitive group; wherein the both plates are directly bonded with each other to be firmly laminated without adhesive.||12-13-2012|
|20120231215||VEHICLE DOOR TRIM PANEL AND METHOD FOR MANUFACTURING THE SAME - A vehicle door trim panel has a resin core. The resin core has a foam layer and a skin layer that covers the foam layer. The skin layer is harder and thinner than the foam layer. A tape member is applied to the resin core along at least a part of an outer edge of the resin core or along at least a part of a peripheral edge of an aperture of the resin core.||09-13-2012|
|20120227806||PHOTOCROSSLINKABLE ELECTROLYTE COMPOSITION AND DYE-SENSITIZED SOLAR CELL - Provided are an electrolyte composition useful in gelling or solidifying the electrolyte of a dye-sensitized solar cell, an electrolyte formed from the electrolyte composition, and a dye-sensitized solar cell. The electrolyte composition comprises a redox pair, an ionic liquid, and a photocrosslinkable liquid crystal polymer having a functional group represented by the following chemical formula (1) to form the electrolyte. Moreover, the dye-sensitized solar cell||09-13-2012|
|20120100337||BOARD STRUCTURE FOR VEHICLE AND MANUFACTURING METHOD OF THE SAME - Provided is a board structure for a vehicle, which includes a durable hinge portion while light weight and high rigidity of the board structure are maintained. The board structure includes: hinge portion||04-26-2012|
|20110206891||MOLDED LAYING INTERIOR MATERIAL FOR VEHICLE - The present invention discloses a molded laying interior material for a vehicle includes a decorative layer that faces a vehicle compartment and a buffer material layer that faces a vehicle body panel. The decorative layer has a first concavo-convex shape formed by press molding on a side of the vehicle compartment. The buffer material layer has a second concavo-convex shape formed by press molding a buffer material on a side of the vehicle body panel. The buffer material has a fiber structure in which fibers are oriented in a thickness direction in the fiber structure The decorative layer and the buffer material layer are at least laminated and integrated.||08-25-2011|
|20100253114||SHOCK ABSORPTION STRUCTURE FOR VEHICLE - The present invention discloses a shock absorption structure for vehicle installed between a vehicle body panel and an interior member that is closer to a passenger compartment side than the vehicle body panel. The shock absorption structure for vehicle includes a plurality of cup-shaped shock absorbing parts and a connecting part. Each of the shock absorbing parts has an open surface on a wide diameter side and a closed surface on a narrow diameter side, and also has a line-shaped induction part that is formed on a side face from an edge on the wide diameter side to a point midway toward an edge on the narrow diameter side and that induces a crack when a shock is applied. The connecting part connects the plurality of shock absorbing parts at the edges on the wide diameter sides.||10-07-2010|
|20100078927||FENDER LINER AND PROCESS FOR PRODUCING THE SAME - The present invention discloses a fender liner attached to a motor vehicle wheel house. The fender liner includes a breathable base material layer produced by forming a fiber assembly into a shape along the wheel house and a protective layer made of waterproof material. The protective layer is superimposed on a surface of the base material layer that is opposite to a side facing the wheel house. The protective layer is provided with a plurality of through-holes that allow air to flow through the protective layer to the surface of the base material layer on which the protective layer is superimposed.||04-01-2010|
|20090176055||Formable Laid Interior Decoration Material For Automobile - A formable laid interior decoration material (||07-09-2009|
Patent applications by HAYASHI ENGINEERING INC.