Patents by Inventor Masaki Yoshimura
Masaki Yoshimura has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240069823Abstract: An image forming apparatus, a system, and a method. The image forming apparatus includes an image forming engine to form an image on a recording medium, interrupts an image formation by the image forming engine in response to a malfunction, detects a recording medium on which the image formation is interrupted, and notifies an external device of a detection result of the recording medium.Type: ApplicationFiled: August 17, 2023Publication date: February 29, 2024Inventors: Takuhei YOKOYAMA, Ayumu HASHIMOTO, Shogo NAKAMURA, Akito YOSHIMURA, Masaki YOSHINO, Keiji KUNIMI
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Publication number: 20170257721Abstract: The present disclosure relates to an audio processing device and a method therefor allowing a localization position of a sound image to be readily changed. A coefficient computation unit 23 adds or subtracts coefficients k_Ls, k_L, k_C, k_R, and k_Rs set for respective channels by a control unit 21 to or from audio signals Ls, L, C, R, and Rs from a delay unit 22, respectively. A dividing unit divides an audio signal C form the coefficient computation unit into two channel outputs, outputs a signal obtained by multiplying an audio signal C resulting from the division by delay_? to a combining unit of a channel L, and outputs a signal obtained by multiplying an audio signal C resulting from the division by delay_? to a combining unit of a channel R. The present disclosure is applicable to a downmixer that downmixes audio signals from two or more channels to two channels.Type: ApplicationFiled: August 28, 2015Publication date: September 7, 2017Inventors: RIE KASUGA, HIROYUKI FUKUCHI, RYUJI TOKUNAGA, MASAKI YOSHIMURA
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Patent number: 9478301Abstract: A semiconductor memory device according to an embodiment includes a control circuit, during data write to a memory cell, sequentially executing: an erasing stage in which a threshold value of the memory cell is transitioned into an erase distribution; a preliminary programming stage in which the threshold value is transitioned into a temporal distribution corresponding to write data; and a main programming stage in which the threshold value is transitioned into a program distribution corresponding to the write data, and the control circuit executing a main reading stage, during the data read to a first memory cell, which includes a main reading step of adjusting a read pass voltage to be applied to a neighboring word line based on a magnitude of a threshold value of the neighboring memory cell, and reading whether the first memory cell is an erase level.Type: GrantFiled: March 10, 2016Date of Patent: October 25, 2016Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Kiichi Tachi, Masanobu Shirakawa, Masaki Yoshimura, Marie Takada, Yoshikazu Harada
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Patent number: 8897374Abstract: An audio visual system includes an input unit for receiving data containing video data and audio data and dividing the data into the audio data and the video data, a video decoder for decoding the video data divided by the input unit, an audio decoder for decoding the audio data divided by the input unit, and an output unit for superimposing and outputting the video data decoded by the video decoder and the audio data decoded by the audio decoder. The video decoder or audio decoder has a plurality of data output paths and sets delay times for each of the output paths to synchronize the decoded video data with the decoded audio data.Type: GrantFiled: August 20, 2009Date of Patent: November 25, 2014Assignee: Sony CorporationInventors: Masaki Yoshimura, Koji Yamauchi
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Publication number: 20140209981Abstract: Disclosed is a semiconductor device including transistors B on an output side of a current mirror, arranged uniformly in a surrounding area of a transistor A on an input side of the current mirror. The transistors B are arranged at equal distances, adjacently to the transistor A, on both sides of the transistor A.Type: ApplicationFiled: April 3, 2014Publication date: July 31, 2014Inventor: Masaki Yoshimura
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Patent number: 8723230Abstract: Disclosed is a semiconductor device including transistors B on an output side of a current mirror, arranged uniformly in a surrounding area of a transistor A on an input side of the current mirror. The transistors B are arranged at equal distances, adjacently to the transistor A, on both sides of the transistor A.Type: GrantFiled: November 18, 2010Date of Patent: May 13, 2014Inventor: Masaki Yoshimura
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Patent number: 8614490Abstract: A semiconductor device of the present invention includes: transistor Tr1 arranged on a semiconductor substrate; transistor Tr2 arranged such that a carrier drift direction thereof viewed on the semiconductor substrate is identical to a carrier drift direction of transistor Tr1; diffusion layer 51c connecting diffusion layers 51a and 51b on carrier supply sides of transistors Tr1 and Tr2; and contact plug 61 that is connected to a surface of diffusion layers 51a and 51b on the carrier supply sides of transistors Tr1 and Tr2 or that is connected to a surface of diffusion layer 51c connecting the diffusion layers to each other, and that supplies diffusion layers 51a and 51b with electricity.Type: GrantFiled: September 2, 2011Date of Patent: December 24, 2013Assignee: Elpida Memory, Inc.Inventor: Masaki Yoshimura
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Publication number: 20130265840Abstract: Disclosed herein is a semiconductor device that includes a signal wiring arranged on a first layer and extending over the circuit block or blocks in the first direction so as to reach the first circuit block and produce a free space above the first circuit block, the signal wiring being electrically connected to the first circuit block, a power-supply wiring arranged on a second layer and extending over the circuit block or blocks in the first direction so as to reach the first circuit block, the power-supply wiring supplying an operating voltage to the first circuit block and an auxiliary power-supply wiring being configured to enhance the operating voltage supplied by the power supply line, and the auxiliary power-supply wiring being formed in the free space produced by the arrangement of the signal wiring.Type: ApplicationFiled: March 12, 2013Publication date: October 10, 2013Applicant: ELPIDA MEMORY, INC.Inventors: Masaki YOSHIMURA, Hisayuki NAGAMINE
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Publication number: 20130151544Abstract: An apparatus for processing content data may include a memory. The apparatus may also include a buffer controller, which may be configured to overwrite recorded content data stored in the memory with new content data. The buffer controller may also be configured to receive a command signal indicative of a search request. Additionally, the buffer controller may be configured to, in response to the command signal, stop the overwriting. In addition, the apparatus may include a result display unit, which may be configured to generate a display signal to cause display of information regarding content represented by at least a portion of the recorded content data.Type: ApplicationFiled: August 24, 2011Publication date: June 13, 2013Applicant: SONY CORPORATIONInventors: Yuji Ishimura, Masaki Yoshimura, Masaki Ito, Toshihiko Matsumoto, Takahiro Chiba
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Publication number: 20120056274Abstract: A semiconductor device of the present invention includes: transistor Tr1 arranged on a semiconductor substrate; transistor Tr2 arranged such that a carrier drift direction thereof viewed on the semiconductor substrate is identical to a carrier drift direction of transistor Tr1; diffusion layer 51c connecting diffusion layers 51a and 51b on carrier supply sides of transistors Tr1 and Tr2; and contact plug 61 that is connected to a surface of diffusion layers 51a and 51b on the carrier supply sides of transistors Tr1 and Tr2 or that is connected to a surface of diffusion layer 51c connecting the diffusion layers to each other, and that supplies diffusion layers 51a and 51b with electricity.Type: ApplicationFiled: September 2, 2011Publication date: March 8, 2012Inventor: Masaki YOSHIMURA
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Publication number: 20120011421Abstract: According to one embodiment, a fail analysis system performs mesh division of a physical fail bit map and stores fail bit map image data of a part bit fail region in a first image data storage region while classifying the fail bit map image data in each contraction ratio, in each chip, and in each layer. The fail analysis system also stores the fail bit map image data in a second image data storage region while classifying the fail bit map image data in each kind of a fail mode, in each contraction ratio, in each chip, and in each layer. Further, based on an instruction of a display format and/or a display region from a user, the fail analysis system extracts the pieces of fail bit map image data from the first image data storage region or second image data storage region to combine the pieces of fail bit map image data, and displays the combined fail bit map image data on a display unit.Type: ApplicationFiled: December 21, 2010Publication date: January 12, 2012Inventors: Mami KODAMA, Yoshikazu Iizuka, Masaki Yoshimura
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Publication number: 20110121367Abstract: Disclosed is a semiconductor device including transistors B on an output side of a current mirror, arranged uniformly in a surrounding area of a transistor A on an input side of the current mirror. The transistors B are arranged at equal distances, adjacently to the transistor A, on both sides of the transistor A.Type: ApplicationFiled: November 18, 2010Publication date: May 26, 2011Applicant: Elpida Memory, Inc.Inventor: Masaki Yoshimura
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Publication number: 20100054341Abstract: An audio visual system includes an input unit for receiving data containing video data and audio data and dividing the data into the audio data and the video data, a video decoder for decoding the video data divided by the input unit, an audio decoder for decoding the audio data divided by the input unit, and an output unit for superimposing and outputting the video data decoded by the video decoder and the audio data decoded by the audio decoder. The video decoder or audio decoder has a plurality of data output paths and sets delay times for each of the output paths to synchronize the decoded video data with the decoded audio data.Type: ApplicationFiled: August 20, 2009Publication date: March 4, 2010Applicant: Sony CorporationInventors: Masaki Yoshimura, Koji Yamauchi
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Patent number: 6256270Abstract: A stocker can accommodate a recording medium, and a reproducer reproduces the recording medium. A first transporter transports the recording medium between the stocker and the outside of an apparatus. A second transporter transports the recording medium between the stocker and a reproduction position. The apparatus further includes a position determining device for determining a relative height of the recording medium and the first or second transportors and an open/close key for protruding the recording medium from the apparatus and accommodating the recording medium in the apparatus.Type: GrantFiled: October 18, 1996Date of Patent: July 3, 2001Assignee: Kabushiki Kaisha KenwoodInventor: Masaki Yoshimura
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Patent number: 6229770Abstract: A stocker (21) accommodates a disk, and an pickup (70a) reproduces the disk on a turntable 70b). A slider tray (31) transports the disk between the stocker and the outside of an apparatus. A loading slider (9) transports the disk between the stocker and a reproduction position. The apparatus further includes a stocker up/down moving slider (25) for determining a relative height of the disk and an open/close key for protruding the disk from the apparatus or accommodating the disk in the apparatus. Upon activation of the open/close key, one disk outside the apparatus is accommodated into the stocker (21) and then another disk under reproduction is accommodated into the stocker (21).Type: GrantFiled: April 28, 1999Date of Patent: May 8, 2001Assignee: Kabushiki Kaisha KenwoodInventor: Masaki Yoshimura
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Patent number: 6169712Abstract: Even if a recorded medium is exchanged during the reproduction of another recorded medium, the contents of the exchange work can be confirmed easily. A stocker accommodates a plurality of recorded medium carriers each holding a recorded medium. A first transport unit transports a recorded medium carrier between the outside of an apparatus housing and the stocker. A second transport unit transports a recorded medium between the stocker and a reproduction unit. The stocker is moved up and down in order to align the position of the recorded medium carrier with the first or second transport unit. While a recorded medium carrier is transported from the outside of the housing to the stocker, light emitting and receiving elements detect a presence/absence of a recorded medium. A control unit stores information of a presence/absence of a recorded medium at each stage of the stocker, and displays the contents of the information on a display unit.Type: GrantFiled: October 15, 1999Date of Patent: January 2, 2001Assignee: Kabushiki Kaisha KenwoodInventor: Masaki Yoshimura
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Patent number: 6052342Abstract: Even if a recorded medium is exchanged during the reproduction of another recorded medium, the contents of the exchange work can be confirmed easily. A stocker accommodates a plurality of recorded medium carriers each holding a recorded medium. A first transport unit transports a recorded medium carrier between the outside of an apparatus housing and the stocker. A second transport unit transports a recorded medium between the stocker and a reproduction unit. The stocker is moved up and down in order to align the position of the recorded medium carrier with the first or second transport unit. While a recorded medium carrier is transported from the outside of the housing to the stocker, light emitting and receiving elements detect a presence/absence of a recorded medium. A control unit stores information of a presence/absence of a recorded medium at each stage of the stocker, and displays the contents of the information on a display unit.Type: GrantFiled: March 14, 1997Date of Patent: April 18, 2000Assignee: Kabushiki Kaisha KenwoodInventor: Masaki Yoshimura
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Patent number: 5991245Abstract: A recording medium reproducing apparatus capable of accommodating a plurality of recorded media and exchanging a recorded medium even during the reproduction of another recorded medium, the apparatus being made easy to use. A stocker accommodates a plurality of recorded medium holders for holding a recording medium. A first transport unit transports the recorded medium holder between the inside of the stocker and the outside of an apparatus housing. A second transport unit transports the recorded medium holder between the inside of the stocker and a reproduction unit. The stocker is moved up and down in order to align the position of the recorded medium holder with the position of the first or second transport unit. When the recorded medium holder is transports from the outside of the housing to the inside of the stocker, a presence/absence of a recorded medium is detected by a light emitting unit and a light receiving unit.Type: GrantFiled: March 14, 1997Date of Patent: November 23, 1999Assignee: Kabushiki Kaisha KenwoodInventor: Masaki Yoshimura
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Patent number: 5903528Abstract: A disk reproducing apparatus accommodating a plurality of disks capable of exchanging disks during reproduction and reducing a manufacture cost. A stocker 21 houses therein a plurality of disk holding units each for holding a disk. First transport means transports the disk holding unit between the outside of an apparatus housing and the stocker 21. Second transport means transports the disk holding unit between the stocker 21 and reproducing means. The stocker 21 is moved up and down to align the position of the disk holding unit with the position of the first or second transport means. The transport means driven later is first accommodated in the stocker under the conditions that disks are pulled out of the stocker by the first and second transport means.Type: GrantFiled: November 27, 1996Date of Patent: May 11, 1999Assignee: Kabushiki Kaisha KenwoodInventor: Masaki Yoshimura