Yusuke Ogawa
Yusuke Ogawa, Okayama-Ken JP
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20110073489 | CLEANING LIQUID, CLEANING METHOD, CLEANING SYSTEM, AND METHOD FOR MANUFACTURING MICROSTRUCTURE - According to embodiments, a cleaning liquid includes an oxidizing substance and hydrofluoric acid and exhibiting acidity. A cleaning method is disclosed. The method includes producing an oxidizing solution including an oxidizing substance by one selected from electrolyzing a sulfuric acid solution, electrolyzing hydrofluoric acid added to a sulfuric acid solution, and mixing a sulfuric acid solution with aqueous hydrogen peroxide. The method includes supplying the oxidizing solution and hydrofluoric acid to a surface of an object to be cleaned. | 03-31-2011 |
20110073490 | CLEANING METHOD, CLEANING SYSTEM, AND METHOD FOR MANUFACTURING MICROSTRUCTURE - According to one embodiment, a cleaning method is disclosed. The method can produce an oxidizing solution including an oxidizing substance by electrolyzing a dilute sulfuric acid solution. In addition, the method can supply a highly concentrated inorganic acid solution individually, sequentially, or substantially simultaneously with the oxidizing solution to a surface of an object to be cleaned. | 03-31-2011 |
Yusuke Ogawa, Naka-Gun JP
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20110067696 | POWDER INHALER - An object of the present invention is to provide a powder inhaler that does not require shaking, and that therefore can be operated in an efficient manner. | 03-24-2011 |
Yusuke Ogawa, Tamano-Shi JP
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20080264780 | Water electrolysis system - In a water electrolysis system having an anode catalyst layer containing anode catalyst and a cathode catalyst layer containing cathode catalyst tightly attached, respectively, to each surface of a solid polymer electrolyte membrane comprising a cation exchange membrane, wherein at least one catalyst layer of said anode catalyst layer and cathode catalyst layer comprises a porous structure of anode catalyst or cathode catalyst dispersed in fluorine resin containing resin, featuring the surface of the anode catalyst layer or the cathode catalyst layer being hydrophobized and the water contact angle with the surface of the anode catalyst layer or the cathode catalyst layer of said porous structure being 90 degrees or more, whereby the transfer of gas to the counter electrode can be significantly suppressed, gas purity and current efficiency be improved, and safety operation of the electrolysis system be secured, without a major change in configuration of the water electrolysis system. | 10-30-2008 |
20090321272 | Sulfuric acid electrolysis process - Sulfuric acid electrolysis process wherein; | 12-31-2009 |
20090325390 | Cleaning method by electrolytic sulfuric acid and manufacturing method of semiconductor device - The cleaning method by electrolytic sulfuric acid and the manufacturing method of semiconductor device comprising: | 12-31-2009 |
Yusuke Ogawa, Tokushima JP
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20090318883 | LIQUID DELIVERY CONTAINER AND EYEDROP CONTAINER - A liquid delivery container comprises a bag | 12-24-2009 |
20120067926 | CONTAINER FOR EYE DROPS - Provided are a flexible and restorable container main body ( | 03-22-2012 |
Yusuke Ogawa, Tokyo JP
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20130107685 | OPTICAL DISC DEVICE | 05-02-2013 |
Yusuke Ogawa, Minato-Ku, Tokyo JP
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20160133904 | SPACER - A spacer in a square shape and includes an upper groove section provided on an upper surface, and a lower groove section provided on a lower surface. The upper groove section includes a first upper groove fittable with a first lower end edge of a first frame of a battery module located on the upper side, and a second upper groove fittable with a second lower end edge of a second frame of the battery module located on the upper side. The lower groove section includes a first lower groove fittable with a first upper end edge of the first frame of the battery module located on the lower side, and a second lower groove fittable with a second upper end edge of the second frame of the battery module located on the lower side. | 05-12-2016 |