Kameshiro
Norifumi Kameshiro, Kokubunji JP
Patent application number | Description | Published |
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20080285325 | Semiconductor Memory Device - In a two-transistor gain cell structure, a semiconductor memory device capable of stable reading without malfunction and having small-area memory cells is provided. In a two-transistor gain cell memory having a write transistor and a read transistor, a write word line, a read word line, a write bit line, and a read bit line are separately provided, and voltages to be applied are independently set. Furthermore, a memory cell is connected to the same read word line and write bit line as those of an adjacent memory cell. | 11-20-2008 |
Norifumi Kameshiro, Kodaira JP
Patent application number | Description | Published |
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20080261357 | METHOD FOR FABRICATION OF SEMICONDUCTOR DEVICE - After forming a source-drain material film on an insulator layer, an opening portion reaching the insulator layer is formed in the source-drain material film. Then, a channel having desired thickness and a gate insulator are sequentially formed on the insulator layer and the source-drain material film in the opening portion. Thereafter, a gate material film embedding the opening portion is formed on the gate insulator. Subsequently, a cap film is formed on the gate material film, thereby forming the gate made of the gate material film. Then, a mask layer is formed on the source-drain material film. Next, the source-drain material film not protected by the mask layer is removed while protecting the gate by the cap film, thereby leaving the source-drain material film on both sides of the gate. The source-drain material film on one side becomes the source and that on the other side becomes the drain. | 10-23-2008 |
Norifumi Kameshiro, Tokyo JP
Patent application number | Description | Published |
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20130105819 | SEMICONDUCTOR DEVICE | 05-02-2013 |
20130105820 | TRENCH TYPE SCHOTTKY JUNCTION SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF | 05-02-2013 |
20130140584 | SEMICONDUCTOR DEVICE - Disclosed is a JBS diode wherein an increase in an on-voltage is suppressed by sufficiently spreading a current to the lower portion of a junction barrier (p | 06-06-2013 |
20130285071 | SEMICONDUCTOR DEVICE - On a front surface of a region where a junction termination extension structure of a semiconductor device using silicon carbide is formed, a structure having an n-type semiconductor region with a concentration relatively higher than a concentration of an n | 10-31-2013 |
20160005810 | SEMICONDUCTOR DEVICE - A highly reliable semiconductor device with high withstand voltage is provided. As means therefor, an impurity concentration in a first JTE region is set to 4.4×10 | 01-07-2016 |
Yasuro Kameshiro, Hitachinaka JP
Patent application number | Description | Published |
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20080300102 | Machine and Electricity Integration Type Shift Controller - A controller for switching the driving status of a car comprising a motor for driving a shift rail of a transfer case, a gear mechanism for transferring the rotation of the motor to the shift rail, a magnet rotating together with the shift rail, and a magnetic sensor element for proving output according to the rotational angle of the magnet, wherein the distance between the magnet and the magnetic sensor element is longer than the position variance of the magnetic sensor. | 12-04-2008 |
20150289357 | ELECTRONIC CONTROL DEVICE - The invention provides an electronic control. device having a high-grade heat sink that: does not require tight control at the time of manufacturing; is structurally simple; can be produced at a higher production rate; and is cost-effective. In this device, when a circuit board | 10-08-2015 |
20150305169 | Electronic Control Device - The invention provides an electronic control device having a high-grade heat sink that: does not require tight control at the time of manufacturing; does not restrict the range of electronic components that can be used; is structurally simple; can be produced at a higher production rate; and is cost-effective. In this device, when a circuit board | 10-22-2015 |
Yasuro Kameshiro, Hitachinaka-Shi JP
Patent application number | Description | Published |
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20160143158 | Electronic Control Device - Provided is an electronic control device which has a circuit board fixing structure with a simple configuration and suppresses a phenomenon of falling off of the circuit board from a case body by mechanical external force. An elastically deformable engaging part and an engaged part for complementarily engaging with this engagement part are provided on a circuit board or a case body. When the circuit board is slid and housed in a guide rail part formed inside the case body, the engaging part is deformed. When the circuit board reaches a predetermined position, the engaging part is engaged with the engaged part formed at the circuit board or the case body. With this configuration, the case body and the circuit board can be reliably fixed with a simple configuration. | 05-19-2016 |