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Hiroshi Yokota

Hiroshi Yokota, Saitama JP

Patent application numberDescriptionPublished
20090150911DISK DEVICE - A disc device includes a casing, a disc processor, a drive motor, a transfer unit and a disc clamper. The transfer unit transfers an optical disc while holding the optical disc by driving the drive motor. The disc clamper switches a drive transmission of the drive unit in accordance with a holding condition of the optical disc with different diameters by the transfer unit to pivotally move the disc processor. The drive of the single drive motor effects both the transfer of the optical disc and the pivotal movement of the disc processor. A timing for transferring the optical disc and a timing for pivotally moving the disc processor can be suitably adjusted in accordance with the diameter of the optical disc.06-11-2009
20090300665DISC DEVICE - The disc device includes a casing, a drive unit, a disc processor swingably supported in the casing, and a first shift cam that swings the disc processor. The first shift cam restricts the swing of the disc processor to place the disc processor to each of an escape state, a clamp state, and a standby state. The standby state is a state in which the optical disc clamped to the turntable is allowed to keep a position apart from the opposing face of the casing while the disc processor is swung from the escape state to the clamp state. Accordingly, with no need to detect the position in the standby state with an arrangement such as separately-provided sensor, the disc processor can be placed in such a swinging state that the turntable can be controlled to be slightly rotated during the double clamp operation in a simplified arrangement. While preventing clamp failures, the optical disc can be favorably processed.12-03-2009
20100103698BACKLIGHT UNIT - A backlight unit does not show decrease of brightness for the frontal direction even when made thin-shaped. An edge light type backlight unit 04-29-2010
20110061492LUBRICATING OIL FEEDING STRUCTURE - A lubricating oil feeding structure that permits an adequate amount of lubricating oil to be fed to those parts around the transmission while avoiding an excess supply of lubricating oil to the lubricating oil passage in the shaft of the transmission. The transmission has a space (as a recess to hold the shaft therein) in which is arranged the oil guide part. The oil guide part has the bottomed cylinder, with its one end opened, the flange that flares outward at the open end of the bottomed cylinder, and the oil holes that communicate between the inside and the outside of the bottomed cylinder. The oil guide part is arranged in the space in such a way that the flange comes into contact with the outer race of the bearing.03-17-2011

Patent applications by Hiroshi Yokota, Saitama JP

Hiroshi Yokota, Osaka JP

Patent application numberDescriptionPublished
20100079635OPTICAL ELEMENT WAFER MODULE, OPTICAL ELEMENT MODULE, METHOD FOR MANUFACTURING OPTICAL ELEMENT MODULE, ELECTRONIC ELEMENT WAFER MODULE, METHOD FOR MANUFACTURING ELECTRONIC ELEMENT MODULE, ELECTRONIC ELEMENT MODULE AND ELECTRONIC INFORMATION DEVICE - An optical element module according to the present invention includes a plurality of optical elements laminated therein, each optical element including: an optical surface at a center portion thereof; and a spacer section having a predetermined thickness on an outer circumference side of the optical surface, wherein an adhesive is positioned on a further outer circumference side of the spacer section, and the upper optical element and the lower optical element are adhered to each other such that an inside and an outside of the adhesive are ventable through a ventilating section of the adhesive.04-01-2010
20110019555COMMUNICATION APPARATUS - To provide a communication apparatus for achieving further improvements in communication quality and power saving effect, without depending on network environments. A portable terminal (01-27-2011
20110050988Optical element module and manufacturing method thereof, electronic element module and manufacturing method thereof, and electronic information device - An optical element module according to the present invention is provided, in which: one or a plurality of optical elements are housed within a light shielding holder; a slanting surface is provided on an outer circumference side of an optical surface of the optical element facing an aperture opening of the light shielding holder; a slanting surface is provided on an inner surface on a back side of the aperture opening of the light shielding holder in such a manner to face the slanting surface of the optical element; and the slanting surface of the optical element and the slanting surface of the light shielding holder are guided together, so that the aperture opening of the light shielding holder and the optical surface of the optical element are positioned.03-03-2011
20110176136LIQUID DENSITOMETER - The concentration of a liquid in a liquid supply tube, which is supplied with the liquid, is stably measured from the outside of the liquid supply tube. A liquid component concentration meter is provided with a liquid supply tube (07-21-2011
20110315228FLUID CONTROL METHOD AND FLUID CONTROL DEVICE - A plurality of fluids are accurately and quickly mixed such that a target characteristic is attained. A fluid control device is provided with flow channels (12-29-2011

Patent applications by Hiroshi Yokota, Osaka JP

Hiroshi Yokota, Nagano JP

Patent application numberDescriptionPublished
20100065959SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME, AND SEMICONDUCTOR DEVICE - A semiconductor package includes a wiring substrate having a connection pad on both surface sides respectively, and a supporting plate provided on one surface side of the wiring substrate and formed of an insulator in which an opening portion is provided in a portion corresponding to the connection pad. The external connection terminals (the lead pins, or the like) are provided on the connection pads on the surface of the wiring substrate on which the supporting plate is provided, and the semiconductor chip is mounted on the connection pads on the opposite surface.03-18-2010

Hiroshi Yokota, Nagano-Shi JP

Patent application numberDescriptionPublished
20090126981WIRING BOARD AND METHOD FOR MANUFACTURING THE SAME - A wiring board 05-21-2009

Hiroshi Yokota, Osaka-Shi JP

Patent application numberDescriptionPublished
20120133986IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus has a line memory for writing and reading image data of one line. A write/read controller controls writing and reading the image data of one line in and from the line memory. A white line determiner determines whether an image corresponding to image data of one line being written in the line memory is a white line. An image processor performs specified image processing on the image data of one line read from the line memory by the write/read controller. An image processing controller generates an operation clock used in the image processor and causes the image processor to perform the specified image processing for the image data of one line determined not to be a white line and stops generating the operation clock and reads white data from a white data storage for the image data of one line determined to be a white line.05-31-2012