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Kameshiro
Norifumi Kameshiro, Kokubunji JP
| Patent application number | Description | Published |
|---|---|---|
| 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 |
|---|---|---|
| 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 |
Yasuro Kameshiro, Hitachinaka JP
| Patent application number | Description | Published |
|---|---|---|
| 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 |