| SUMITOMO ELECTRIC INDUSTRIES,LTD. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110265521 | METHOD FOR ASSEMBLING OPTICAL CONNECTOR - An optical connector assembling method capable of preventing workability from worsening is provided. First, when assembling the optical connector, an optical cord ( | 11-03-2011 |
| 20110233562 | SUBSTRATE, SUBSTRATE WITH THIN FILM, SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A substrate achieving suppressed deterioration of processing accuracy of a semiconductor device due to bending of the substrate, a substrate with a thin film and a semiconductor device formed with the substrate above, and a method of manufacturing the semiconductor device above are obtained. A substrate according to the present invention has a main surface having a diameter of 2 inches or greater, a value for bow at the main surface being not smaller than −40 μm and not greater than −5 μm, and a value for warp at the main surface being not smaller than 5 μm and not greater than 40 μm. Preferably, a value for surface roughness Ra of the main surface of the substrate is not greater than 1 nm and a value for surface roughness Ra of a main surface is not greater than 100 nm. | 09-29-2011 |
| 20100134975 | ELECTRIC CONNECTION BOX - In an electric connection box, a heat insulation wall is vertically extended in a case. This forms, between the heat insulation wall and the inner wall of the case, an ascending flow path where air can ascend and a descending flow path where air can descend. An upper communication opening and a lower communication opening that connect between the ascending flow path and the descending flow path are arranged at the upper end and the lower end, respectively, of the heat insulation wall. A relay is placed in the ascending flow path. Among the regions of the case, a region forming the descending flow path is provided with a heat radiation wall section for releasing heat of air in the descending flow path to the outside of the case. | 06-03-2010 |
| 20100134939 | POWER SUPPLY CONTOLLER - A second forcing shutoff operation is performed for a power MOSFET | 06-03-2010 |
