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Arayama
Kyohei Arayama, Shizuoka JP
| Patent application number | Description | Published |
|---|---|---|
| 20110089385 | COMPOSITION FOR OPTICAL MATERIALS - The composition for optical materials includes a polymer obtained from silsesquioxanes which are represented by average composition formula (1): (R | 04-21-2011 |
Masashi Arayama, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20100235797 | MACRO LAYOUT VERIFICATION APPARATUS - A macro layout verification apparatus for verifying a layout of a macro to be placed as a functional block on a semiconductor device. The apparatus includes: a unit, which assumes as a virtual wiring line, a wiring line that uses an unused intra-macro channel located adjacent to an intra-macro wiring line; a unit which calculates a parallel wiring length along which the virtual wiring line and the intra-macro wiring line run; and a unit which outputs information concerning the virtual wiring line when the parallel wiring length exceeds a reference value defined as a design rule. | 09-16-2010 |
Nobuo Arayama, Warabi-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100013724 | ANTENNA APPARATUS - Good electric characteristics are obtained even after an antenna being further incorporated into an antenna apparatus including an antenna case having a limited space. | 01-21-2010 |
| 20100265147 | ANTENNA APPARATUS - An antenna apparatus that can suppress sensitivity degradation as much as possible to receive AM broadcasts and FM broadcasts even if an antenna height is decreased to 70 mm or less. An antenna board is vertically mounted on a planar antenna base, and a top portion is disposed to stride over the antenna board. An antenna element includes the top portion and an antenna pattern formed on the antenna board. A distance between the antenna base and a lower edge of the top portion is not less than 10 mm, and the lower edge of the top portion is bent downward. The top portion is configured such that an antenna capacitance of the antenna element becomes about 3 pF or more. A received signal from the antenna element is guided to an amplifier board through a connecting wire and amplified. An antenna case is fitted in the antenna base. | 10-21-2010 |
Tatsurou Arayama, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090274421 | Optical semiconductor module, adjusting method thereof, and fabricating method thereof - An optical semiconductor module has: a semiconductor laser for radiating a laser beam; a lens for converging the laser beam; and an optical connector outputting the laser beam received from the lens to a transmission path. The optical connector has: a fiber ferrule including an optical fiber with an incident plane of the laser beam; and a light attenuator covering the incident plane. Transmittance of the laser beam through the light attenuator is varied according to rotation of the light attenuator on a plane perpendicular to an optical axis. The semiconductor laser, the lens and the optical connector are aligned such that a spot diameter of the laser beam on the incident plane is smaller than a diameter of a core of the optical fiber. | 11-05-2009 |
Yoshihiko Arayama, Shizuoka-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20110214557 | PEDAL DEVICE FOR ELECTRONIC KEYBOARD INSTRUMENT - A pedal device for an electronic keyboard apparatus adds sound effects to musical notes generated by the electronic keyboard apparatus in response to an operator depressing the pedal device. A first reaction force application device is configured to apply a first reaction force countering a depression of the pedal by the operator from an initial state to a specified state to produce a first reaction force, wherein the first reaction force increases as the pedal is depressed from the initial state to the specified state. A second reaction force application device that is configured to apply a second reaction force countering a depression of the pedal by the operator after the specified state, wherein after the specified state the first reaction force and the second reaction force are applied to the pedal. | 09-08-2011 |