Korematsu
Kazuya Korematsu, Osaka JP
Patent application number | Description | Published |
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20150132038 | IMAGE FORMING APPARATUS - This invention relates to an image forming apparatus for preventing defects in a cleaning blade, filming on a photoreceptor and image defects, and more particularly to an image forming apparatus comprising a toner comprising an external additive, a photoreceptor containing fluororesin particles in its surface layer, and a cleaning blade for cleaning a surface of the photoreceptor, wherein a primary particle diameter of the fluororesin particles is 2.6-7.5 times as large as a primary particle diameter of the external additive. | 05-14-2015 |
Koji Korematsu, Inagi-Shi JP
Yasuhiro Korematsu, Tokyo JP
Patent application number | Description | Published |
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20120063929 | HYDRAULIC PUMP STRUCTURE FOR WIND TURBINE GENERATOR OR TIDAL CURRENT GENERATOR AND METHOD OF MOUNTING HYDRAULIC PUMP - An object of the present invention is to provide a hydraulic pump structure which improves the ease of mounting the hydraulic pump on the main shaft, and a method of mounting the hydraulic pump which can be performed in a simplified manner. A hydraulic pump unit | 03-15-2012 |
20130067900 | POWER GENERATING APPARATUS OF RENEWABLE ENERGY TYPE - A power generating apparatus includes a rotating shaft, a hydraulic pump driven by the rotating shaft, a hydraulic motor driven by pressurized oil supplied from the hydraulic pump, and a generator coupled to the hydraulic motor. Each of the hydraulic pump and motor includes working chambers each defined by a cylinder and a piston, a high pressure manifold and a low pressure manifold. Each of the high and low pressure manifolds includes branch channels connected to the working chambers and a merging channel connected to a high or low pressure oil line. The branch channels are equipped with high or low pressures valves, joined together and merged into the merging channel. | 03-21-2013 |