Uozu
Hironori Uozu, Kasumigaura-Shi JP
Patent application number | Description | Published |
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20140332295 | TRANSPORTER VEHICLE - A cooling air supply device ( | 11-13-2014 |
20150015054 | TRANSPORT VEHICLE - A control valve device ( | 01-15-2015 |
Yoshihiro Uozu, Kawasaki-Shi JP
Patent application number | Description | Published |
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20110042838 | SHAPED ARTICLE FOR USE AS AN OPTICAL COMPONENT AND METHOD OF PRODUCING THE SHAPED ARTICLE - An optical component and a method of producing the same, which optical component is obtained by photopolymerizing a photopolymerizable composition so as to comprise a matrix and numerous columnar structure bodies oriented in one direction within the matrix, wherein the columnar structure bodies differ in refractive index from the matrix and are arrayed in a lattice in the plane perpendicular to said orientation direction to have a highly arrayed structure whose refractive index periodically changes on the order of 80 nm to 1,000 micrometer. The optical component according to the invention is imparted with a structure whose refractive index periodically changes with high regularity on the order of about 80 nm to 1,000 micrometer and, owing to this property, is usable in optical sheet, optical film and other ordinary optical applications. | 02-24-2011 |
Yoshihiro Uozu, Sagamihara-Shi JP
Patent application number | Description | Published |
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20100243458 | Stamper, Method for Producing the Same, Method for Producing Molded Material, and Prototype Aluminum Mold for Stamper - Disclosed herein are a stamper which has anodized alumina formed on the surface thereof and which will not cause macroscopic unevenness or color unevenness on the transcribed surface; a method for producing the same; and a method for producing a molded material without macroscopic unevenness or color unevenness on the transcribed surface thereof by using such a stamper. The stamper includes alumina which has a microasperity structure and which is formed by anodization on the surface of a prototype aluminum mold having an aluminum purity of 99.5% or more, an average crystal-grain diameter of 1 mm or less, and an arithmetic mean surface roughness Ra of 0.05 μm or less. The use of this stamper enables the production of a molded material which does not have macroscopic unevenness or color unevenness on the transcribed surface thereof and which is suitable for use as an antireflection article and the like. | 09-30-2010 |
20100323165 | TRANSPARENT MOLDED BODY AND ANTIREFLECTIVE MEMBER USING THE SAME - The present transparent molded body is a transparent molded body including a transparent substrate and an uneven layer composed of a cured product of an active energy ray-curable composition formed on at least one surface of the transparent substrate, wherein the uneven layer has an uneven structure having a gap between the adjacent convex portions equal to or less than the wavelength of a visible light, the water contact angle of the surface of the uneven layer is equal to or less than 25°, and the modulus of elasticity of the surface of the uneven layer is equal to or more than 200 MPa. | 12-23-2010 |
Yoshihiro Uozu, Kanagawa JP
Patent application number | Description | Published |
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20080220214 | Light regulating film, laminated light regulating film, and method for producing light regulating film and laminated light regulating film - [Purpose] To provide a light regulating film and a laminated light regulating film with relatively large crazes or cracks, capable of controlling optical properties such as transmissivity and scattering to a high degree, as well as a method for producing a light regulating film and a method for producing a laminated light regulating film. | 09-11-2008 |
20090194914 | Mold, process for producing mold, and process for producing sheet - A mold comprising alumina having a microscopic pattern, in which distances between adjacent recesses or salients therein are not longer than wavelength of visible light, formed by anodic oxidation on a surface of an aluminum pre-mold without a rolling mark, wherein height or depth difference at a crystal grain boundary is 300 nm or less. | 08-06-2009 |
20100175820 | LIGHT REGULATING FILM, LAMINATED LIGHT REGULATING FILM, AND METHOD FOR PRODUCING LIGHT REGULATING FILM AND LAMINATED LIGHT REGULATING FILM - Linear notch patterns at fixed intervals are formed by contacting blades | 07-15-2010 |
20150053566 | STAMPER, METHOD FOR PRODUCING THE SAME, METHOD FOR PRODUCING MOLDED MATERIAL, AND PROTOTYPE ALUMINUM MOLD FOR STAMPER - Disclosed herein are a stamper which has anodized alumina formed on the surface thereof and which will not cause macroscopic unevenness or color unevenness on the transcribed surface; a method for producing the same; and a method for producing a molded material without macroscopic unevenness or color unevenness on the transcribed surface thereof by using such a stamper. The stamper includes alumina which has a microasperity structure and which is formed by anodization on the surface of a prototype aluminum mold having an aluminum purity of 99.5% or more, an average crystal-grain diameter of 1 mm or less, and an arithmetic mean surface roughness Ra of 0.05 μm or less. The use of this stamper enables the production of a molded material which does not have macroscopic unevenness or color unevenness on the transcribed surface thereof and which is suitable for use as an antireflection article and the like. | 02-26-2015 |