Takuhei
Takuhei Fukuda, Nagoya-Shi JP
Patent application number | Description | Published |
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20110018440 | LIGHTING UNIT, LIGHTING METHOD, AND EXTERNAL STORAGE DEVICE EQUIPPED WITH LIGHTING UNIT - A lighting unit is provided which comprises a casing; a light source disposed inside the casing; a light-diffusing member for diffusing at least part of light emitted by the light source; a light-blocking member for blocking part of the light emitted by the light source; and a light-transmitting portion for transmitting toward the outside of the casing at least part of the light which has been diffused by the light-diffusing member, wherein the light-blocking member is laid out straightly over the light source, the direction from the light source straightly upward being the direction of highest intensity of the light emitted by the light source. | 01-27-2011 |
20110110212 | STORAGE DEVICE - The hard disk drive device includes a casing, a hard disk drive unit, and cushioning members interposed between the hard disk drive unit and the inside wall of the casing and adapted to receive stress and absorb impact stress through strain. The cushioning members include a first layer situated towards the inside wall of the hard disk drive unit, a second layer situated towards the hard disk drive unit, and a third layer situated between the first layer and the second layer. The individual materials of the cushioning members are established such that the third layer has lower hardness than the first layer and the second layer, based on JIS K6253 standard. | 05-12-2011 |
Takuhei Ohta, Tokyo JP
Patent application number | Description | Published |
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20150136209 | POLYIMIDE LAYER-CONTAINING FLEXIBLE SUBSTRATE, POLYIMIDE LAYER-CONTAINING SUBSTRATE FOR FLEXIBLE SOLAR CELL, FLEXIBLE SOLAR CELL, AND METHOD FOR PRODUCING SAME - A flexible substrate has heat resistance to endure the high temperature such as sintering of a photovoltaic conversion layer of a compound-type thin film solar cell, can prevent permeation and/or diffusion of metal into the photovoltaic conversion layer, and can be used for many applications. The polyimide layer-containing flexible substrate has a metal substrate of metal foil made of ordinary steel or stainless steel having a coefficient of thermal expansion in a plane direction of not more than 15 ppm/K, or a metal substrate of metal foil made of that ordinary steel or stainless steel on the surface of which a metal layer comprising one of copper, nickel, zinc, or aluminum or an alloy layer of the same is provided, over which a polyimide layer having a layer thickness of 1.5 to 100 μm and a glass transition point temperature of 300 to 450° C. is formed. | 05-21-2015 |
Takuhei Tokoyama, Osaka JP
Patent application number | Description | Published |
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20110304867 | IMAGING FORMING APPARATUS - An image forming apparatus for forming images at a plurality of resolution levels including at least one low resolution level and one high resolution level includes a photoconductor, onto which a beam size is set for the low resolution level; and an adjustment unit to conduct an exposure time-based density adjustment using a plurality of half-tone patterns prepared by changing an exposure time per pixel at a timing when a resolution level shifts from the low resolution level to the high resolution level and before actually shifting to an image forming operation executed at the high resolution level. | 12-15-2011 |