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Satoshi Mikoshiba

Satoshi Mikoshiba, Kanagawa-Ken JP

Patent application numberDescriptionPublished
20100175749SOLAR CELL AND METHOD FOR MANUFACTURING METAL ELECTRODE LAYER TO BE USED IN THE SOLAR CELL - A solar cell includes: a first electrode layer formed on a substrate; a generating layer formed on the first electrode layer; and a second electrode layer formed on the generating layer, at least one of the first electrode layer and the second electrode layer being a metal electrode layer having optical transparency, the metal electrode layer having a plurality of openings that penetrate through the metal electrode layer. The metal electrode layer includes metal parts, any two metal parts of the metal electrode layer continues to each other without a cut portion, the metal electrode layer has a film thickness in the range of 10 nm to 200 nm, and sizes of the openings are equal to or smaller than ½ of the wavelength of light to be used for generating electricity.07-15-2010

Satoshi Mikoshiba, Kanagawa JP

Patent application numberDescriptionPublished
20100020372HOLOGRAPHIC RECORDING MEDIUM AND OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS - A holographic recording medium is provided. The medium includes a recording layer. The recording layer includes a polymer matrix, a polymerizable monomer and a photopolymerization initiator. The polymerizable monomer includes a monomer being expressed in the following general formula (M1), (M2), or (M3).01-28-2010
20100074074METHOD AND APPARATUS FOR RECORDING OPTICAL INFORMATION, AND METHOD AND APPARATUS FOR REPRODUCING OPTICAL INFORMATION - An optical information recording apparatus includes a first optical system that radiates an information beam that carries information onto a recording medium; a second optical system that radiates reference beams onto the recording medium; a radiation position specifying unit that specifies a plurality of recording spots positioned within a radiation range of the reference beams; and an incident angle obtaining unit that specifies an incident angle of the reference beams that is used for recording an i'th interference fringe into a second recording spot adjacent to a first recording spot, as a value obtained by adding a product of 1/(1+m) and an absolute value of a difference between an incident angle of a first reference beam used for recording an i'th interference fringe into the first recording spot and an incident angle of a second reference beam used for recording an (i+1)'th interference fringe into the first recording spot.03-25-2010

Satoshi Mikoshiba, Yamato-Shi JP

Patent application numberDescriptionPublished
20080225681OPTICAL RECORDING MEDIUM - According to an aspect of the present invention, there is provided an optical recording medium including a first substrate, a first adjusting layer, an organic recording layer, a second adjusting layer and a second substrate, sequentially stacked in the mentioned order. The first and second substrates have a refractive index of n09-18-2008
20090053616HOLOGRAPHIC RECORDING MEDIUM - A holographic recording medium is provided, which includes a recording layer. The recording layer comprises a radical polymeric monomer having an aromatic ring-containing group and a polymeric group, a polymer matrix having the aromatic ring-containing group, and a photo-radical polymerization initiator.02-26-2009
20090080314OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND ITS REPRODUCTION METHOD - An optical recording/reproducing apparatus includes an optical recording medium in which a holograms are recorded depending on an incident angle of a reference beam. The reference beam is irradiated to holograms while changing the incident angle to generate a reproduction light beam, and an image patterns are detected by an image pattern detector. The continuously output reproduction image patterns are temporarily stored in an image recorder, and the maximum value of reproduction light intensity is detected to generate a trigger signal. Depending on the trigger signal, an optimal image pattern is extracted from continuous reproduction image patterns, and thus, two-dimensional data is decoded.03-26-2009
20090195847HOLOGRAPHIC RECORDING MEDIUM - A holographic recording medium is provided, which includes a recording layer containing a three-dimensional crosslinked polymer matrix, a photo-radical generating agent, and a ring-opening polymerizable compound having a radically ring-opening polymerizable alicyclic structure.08-06-2009
20090231979OPTICAL RECORDING MEDIUM - An optical recording medium is provided, which includes a recording layer includes a polymer matrix, a polymerizable compound, a photopolymerization initiator, and a polymerization inhibitor. The polymerization inhibitor is formed of a compound which exhibits a molar absorption coefficient of zero to a light having a first wavelength and generates an acid or a base when exposed to an external stimulus other than the light having the first wavelength, thereby inhibiting the polymerization of the polymerizable compound.09-17-2009

Patent applications by Satoshi Mikoshiba, Yamato-Shi JP