Masayoshi Yoshida
Masayoshi Yoshida, Tokorozawa-Shi JP
Patent application number | Description | Published |
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20100002566 | INFORMATION RECORDING MEDIUM, AND METHOD OF MANUFACTURING INFORMATION RECORDING MEDIUM - An information recording medium ( | 01-07-2010 |
20100008645 | INFORMATION RECORDING AND REPRODUCING DEVICE AND METHOD, INFORMATION RECORDING AND REPRODUCING SYSTEM, AND COMPUTER PROGRAM - An information recording/reproducing apparatus ( | 01-14-2010 |
20100014400 | Recording device and recording method, and computer program - A recording device ( | 01-21-2010 |
20100014829 | INFORMATION REPRODUCING APPARATUS AND METHOD, AND COMPUTER PROGRAM - An information reproducing apparatus ( | 01-21-2010 |
20100115026 | CONTENT DISTRIBUTION SYSTEM AND METHOD, AND SERVER DEVICE, AND CLIENT DEVICE - A content distribution system ( | 05-06-2010 |
Masayoshi Yoshida, Fukushima JP
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20110281484 | Nonflammable Transparent Fiber-Reinforced Resin Sheet and Process for Production of the Same - A fiber-reinforced resin sheet comprising a glass fiber woven fabric impregnated with a resin composition containing vinyl chloride-based resin, wherein the glass fiber woven fabric content is 10-50 wt % with respect to the total weight of the fiber-reinforced resin sheet, the glass composing the glass fiber woven fabric comprises SiO | 11-17-2011 |
Masayoshi Yoshida, Sayama-Shi JP
Patent application number | Description | Published |
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20130021883 | INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS AND METHOD, AND INFORMATION REPRODUCING APPARATUS AND METHOD - An information recording medium ( | 01-24-2013 |
20130021889 | INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS AND METHOD, AND INFORMATION REPRODUCING APPARATUS AND METHOD - An information recording medium ( | 01-24-2013 |
20130201806 | INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS AND METHOD, AND INFORMATION REPRODUCING APPARATUS AND METHOD - An information recording medium adopting a zone CAV method is provided with: a guide layer in which tracks are formed in advance; and a plurality of recording layers laminated on the guide layer. On the tracks, a plurality of guide areas, each of which has a physical structure for carrying guide information for guidance, are arranged discretely at arrangement intervals of predetermined distance or less which is set in advance in a track direction and are shifted between a plurality of tracks throughout the plurality of tracks which are adjacent to each other in a radial direction. On the tracks, moreover, a plurality of specific areas, each of which has a predetermined pattern, are respectively arranged in a same phase from an inner circumference to an outer circumference in the radial direction such that the predetermined pattern can be detected in a state in which tracking servo is open. | 08-08-2013 |
Masayoshi Yoshida, Kanagawa JP
Patent application number | Description | Published |
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20130188469 | RECORDING MEDIUM - A recording medium is provided with: a guide layer on which a guide track or tracks are formed; and a plurality of recording layers, wherein a same mark group is formed in a same rotational phase position of each of a plurality of guide tracks which are included in a beam spot of guide laser light, the mark group including a pair of record marks which are shifted by a predetermined distance toward a right side and a left side, respectively, from a track center. | 07-25-2013 |
20130322227 | RECORDING MEDIUM - A recording medium is provided with: a guide layer on which a guide track or guide tracks are formed; and recording layers, wherein (i) an information mark group and (ii) a distinctive mark group are formed in the guide layer, the information mark group being formed on each of a plurality of guide tracks, the distinctive mark group distinguishing a center track out of the plurality of guide tracks on each of which the information mark group is formed, the distinctive mark group including a pair of distinctive record marks which are shifted toward a right side and a left side, respectively, from a track center of the center track, a width of each distinctive record mark is twice or more a width of the guide track. | 12-05-2013 |
Masayoshi Yoshida, Osaka JP
Patent application number | Description | Published |
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20160070159 | PROJECTOR DEVICE - A projector device of the present disclosure includes a luminous tube made of quartz glass, a concave reflecting mirror in which the luminous tube is disposed, and an optical unit for projecting an image by utilizing light emitted from the concave reflecting mirror. The luminous tube has a luminous part, in which at least mercury is enclosed inside and a pair of electrodes is disposed so as to face each other, and a pair of sealing parts extending from the luminous part in opposite directions to each other. The luminous tube is disposed so as to direct the pair of electrodes in a vertical direction. A region of the image projected from the optical unit is a horizontally long rectangle. | 03-10-2016 |