Kazutake
Kazutake Koyama, Wako-Shi JP
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20110155727 | PLASTIC FUEL TANK - A plastic fuel tank is disclosed including polyethylene layers laminated respectively onto an upper surface and a lower surface of an ethylene/vinyl alcohol layer for preventing fuel seepage. The outermost polyethylene layer laminated onto the upper surface is a high-density polyethylene layer colored black so as to minimize transmission of ultraviolet light. | 06-30-2011 |
20110155731 | PLASTIC FUEL TANK - A plastic fuel tank having polyethylene layers is disclosed. The polyethylene layer positioned as the outermost layer of the plastic fuel tank is a high-density polyethylene layer admixed with an ultraviolet inhibitor for minimizing transmission of ultraviolet light. | 06-30-2011 |
Kazutake Ogyu, Gifu JP
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20080286524 | Method of manufacturing porous product, porous product and honeycomb structure - A sintering aid for promoting sintering of ceramic particles and fine particles that are the same materials as ceramic particles and have smaller average particle diameter are mixed to obtain a puddle. The average particle diameter of ceramic particles is preferably about in a range of 5 to 100 μm; the average particle diameter of the fine particles is preferably about in a range of 0.1 to 1.0 μm, and the average particle diameter of the sintering aid is preferably about in a range of 0.1 to 10 μm. As the sintering aid, for example, alumina is used. This puddle is extrusion molded into a honeycomb shape and the molded object is fired at a firing temperature lower than a temperature for sintering without mixing a sintering aid. The thermal conductivity of the obtained honeycomb structure | 11-20-2008 |
Kazutake Taniguchi, Hokuto-City JP
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20120135353 | FUNCTIONALLY GRADIENT INORGANIC RESIST, SUBSTRATE WITH FUNCTIONALLY GRADIENT INORGANIC RESIST, CYLINDRICAL BASE MATERIAL WITH FUNCTIONALLY GRADIENT INORGANIC RESIST, METHOD FOR FORMING FUNCTIONALLY GRADIENT INORGANIC RESIST AND METHOD FOR FORMING FINE PATTERN, AND INORGANIC RESIST AND METHOD FOR FORMING THE SAME - A functionally gradient inorganic resist that changes in its state by heat, having a main surface irradiated with laser beams and a rear surface opposed to the main surface; the functionally gradient inorganic resist including a single layer resist, wherein at least a composition of the single layer resist is continuously varied from the main surface side to the rear surface side, and anisotropy of an area in which a temperature reaches a fixed temperature when being irradiated with laser beams locally, is continuously increased from the main surface side to the rear surface side in the single layer resist. | 05-31-2012 |
Kazutake Taniguchi, Tokyo JP
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20140234468 | MOLD BLANK, MASTER MOLD, METHOD OF MANUFACTURING COPY MOLD AND MOLD BLANK - There is provided a mold blank comprising a hard mask, wherein the hard mask layer has a composition containing chromium, nitrogen, and oxygen and has a content variation structure in which content of the nitrogen is varied continuously or gradually in a layer thickness direction and content of the oxygen is varied in the layer thickness direction continuously or gradually substantially in an opposite direction to the nitrogen. | 08-21-2014 |