Shinya Koyama
Shinya Koyama, Shiga JP
Patent application number | Description | Published |
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20110290709 | HOLLOW FIBER MEMBRANE, METHOD FOR MANUFACTURING THE SAME, AND BLOOD PURIFICATION MODULE - The present invention provides a hollow fiber membrane where the membrane strength and pressure resistance to pressurization from the dialysate side is ensured, the retaining rate of water permeability after the repeated pressure load from outside is high, the resistance to the pressure from outside is excellent and the assembling property into module (low leakage rate at the adhered part) is satisfactory at the same time. The present invention also provides a method for manufacturing the same, and a blood purification module. | 12-01-2011 |
Shinya Koyama, Wako-Shi JP
Patent application number | Description | Published |
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20120228857 | FUEL PUMP MOUNTING STRUCTURE OF SADDLE-RIDE-TYPE VEHICLE - A fuel pump mounting structure of a saddle-ride-type vehicle that can enhance the degree of freedom in the shape of a fuel tank with the construction where a fuel pump is arranged in the inside of the saddle-type fuel tank that straddles a main frame. A first opening portion is formed in a tank bottom plate of a fuel tank, and a mounting arm which closes the first opening portion by one end thereof and supports the fuel pump by the other end thereof is arranged in the inside of the fuel tank, the mounting arm extends along a vehicle widthwise direction toward a gap SA formed between a straddling bottom portion of the fuel tank that straddles a main frame and a tank side wall of the fuel tank, and supports the fuel pump in the inside of the gap SA. | 09-13-2012 |
20140041614 | INTAKE SYSTEM FOR INTERNAL COMBUSTION ENGINE - An intake system includes an intake passage for leading intake air to an internal combustion engine; an air cleaner connected to the upstream side end portion of the intake passage. A pressure sensor measures pressure of intake air in the intake passage. An air cleaner case includes a case main body mounted to the upstream side end portion of the intake passage. A cover portion closes the case main body. The intake system includes a throttle body constituting part of the intake passage and having a throttle valve. The pressure sensor is mounted to a support portion extending outward from the case main body and is connected to the downstream side of the throttle valve. | 02-13-2014 |
20140041615 | AIR CLEANER DEVICE FOR INTERNAL COMBUSTION ENGINE - A bottom inner wall of an air cleaner case is provided with a first and second bulging parts and roughly U-shaped in section which have projected surfaces on the inside of the air cleaner case and recessed surfaces on the outside of the air cleaner case. First and second resonators are formed by a structure wherein first and second compartments continuously surrounded by the first and second bulging parts as well as a pair of side inner walls, the bottom inner wall and a partition wall of the air cleaner case are closed with first and second lids provided with communication holes. | 02-13-2014 |
Shinya Koyama, Tokyo JP
Patent application number | Description | Published |
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20140117811 | PIEZOELECTRIC ELEMENT, MULTILAYERED PIEZOELECTRIC ELEMENT, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE APPARATUS, ULTRASONIC MOTOR, OPTICAL APPARATUS, AND ELECTRONIC APPARATUS - A lead-free piezoelectric element that stably operates in a wide operating temperature range contains a lead-free piezoelectric material. The piezoelectric element includes a first electrode, a second electrode, and a piezoelectric material that includes a perovskite-type metal oxide represented by (Ba | 05-01-2014 |
20140124695 | PIEZOELECTRIC MATERIAL, PIEZOELECTRIC ELEMENT, AND ELECTRONIC APPARATUS - Provided is a lead-free piezoelectric material having satisfactory and stable piezoelectric constant and mechanical quality factor in a wide practical use temperature range. The piezoelectric material includes a perovskite-type metal oxide represented by Formula (1): (Ba | 05-08-2014 |
20140184876 | PIEZOELECTRIC MATERIAL, PIEZOELECTRIC ELEMENT, AND ELECTRONIC APPARATUS - A piezoelectric material includes, as a main component, a perovskite-type metal oxide represented by a general formula (Ba | 07-03-2014 |
20150053884 | PIEZOELECTRIC MATERIAL, PIEZOELECTRIC ELEMENT, AND ELECTRONIC APPARATUS - The present invention provides a lead-free piezoelectric material having a high piezoelectric constant and a high mechanical quality factor in a wide operating temperature range. The piezoelectric material includes a perovskite-type metal oxide represented by Formula (1): | 02-26-2015 |