Patents by Inventor Jin Nakamura
Jin Nakamura 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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Patent number: 10599190Abstract: Provided is an image display device which includes an image pickup camera and makes it possible to prevent an image pickup window part from reducing a display area. The image display device which includes the image pickup camera is configured such that: the image pickup window part for the image pickup camera is disposed in an image display region; and a diameter ?p of the image pickup window part is set so as to satisfy a specific condition which is based on an angle of view ? of the image pickup camera.Type: GrantFiled: December 25, 2018Date of Patent: March 24, 2020Assignee: SHARP KABUSHIKI KAISHAInventors: Jin Nakamura, Masayuki Ohhashi
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Publication number: 20190352505Abstract: Provided is a resin composition which comprises 100 parts by weight of a polyamide resin comprising a structural unit derived from diamine and a structural unit derived from dicarboxylic acid, in which 70 mol % or more of the structural unit derived from diamine is derived from xylylenediamine, and in which 70 mol % or more of the structural unit derived from dicarboxylic acid is derived from a straight-chain aliphatic ?,?-dicarboxylic acid having 4 to 20 carbon atoms; 3 to 17 parts by weight of an acid-modified polyolefin having an acid modification ratio of 0.3 to 5.0% by weight; and 1 to 15 parts by weight of a compound represented by formula (1), wherein R1 represents an alkyl group having 1 to 10 carbon atoms, R2 represents an alkyl group having 2 to 12 carbon atoms, and n represents an integer of 1 to 3.Type: ApplicationFiled: November 6, 2017Publication date: November 21, 2019Inventors: Kazuya SATO, Tomonori KATO, Jin NAKAMURA
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Publication number: 20190310501Abstract: The present invention provides a liquid crystal display device which can prevent a camera image from being adversely affected by the birefringence of external polarized light which enters a camera through the liquid crystal layer. In a liquid crystal display device (1A), light to enter a camera (3) passes through a part of a liquid crystal panel (10A). The liquid crystal panel (10A) is configured so that the first part of the liquid crystal layer (14), which first part is located in the camera light transmissive region (S1) allowing the light to enter the camera 3 to pass therethrough, has a retardation R1 represented by the following formula: R1=m? (where (i) m is a positive integer and (ii) ? is a wavelength of the light passing through the liquid crystal layer).Type: ApplicationFiled: April 9, 2019Publication date: October 10, 2019Inventors: HISASHI NAGATA, YASUYOSHI KAISE, JIN NAKAMURA
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Publication number: 20190310524Abstract: The present invention provides a liquid crystal display device and a method of production thereof, each of which can prevent a camera image from being adversely affected by the birefringence of external polarized light which enters the camera through the liquid crystal layer. In a liquid crystal display device (1A), light to enter a camera (3) passes through a part of a liquid crystal panel (10A). Then, the liquid crystal panel (10A) is configured so that (i) a first part of the liquid crystal layer (14), which first part is located in the camera light transmissive region (S1) (through which the light to enter the camera (3) passes), has an isotropic refractive index and (ii) the second part of the liquid crystal layer (14), which part is located in the non-camera light transmissive region (S2) (which excludes the camera light transmissive region (S1)), has an anisotropic refractive index.Type: ApplicationFiled: April 10, 2019Publication date: October 10, 2019Inventors: HISASHI NAGATA, YASUYOSHI KAISE, JIN NAKAMURA
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Publication number: 20190278132Abstract: It is possible to cause a display device to achieve an increased light transmittance for light to reach an imaging element. A display device having a see-through panel structure includes: a display panel; a protection plate provided on a front side of the display panel; an imaging element provided on a back side of the display panel; a second polarizer provided between the display panel and the protection plate; and a transparent material with which a hole passing through the second polarizer is filled.Type: ApplicationFiled: March 5, 2019Publication date: September 12, 2019Inventors: Jin NAKAMURA, Naoki MORIYA
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Publication number: 20190243180Abstract: The present invention allows a display device having a see-through panel structure to achieve an increased optical transmittance at a point in time when light reaches an imaging element. A display device (2) has a see-through panel structure and includes: a display panel (DP); an imaging element (FD) provided on a back surface side of the display panel; and a liquid transparent resin (13) filled into a space between the display panel and the imaging element.Type: ApplicationFiled: December 5, 2018Publication date: August 8, 2019Applicants: SHARP KABUSHIKI KAISHA, SHARP KABUSHIKI KAISHAInventor: JIN NAKAMURA
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Publication number: 20190243427Abstract: Provided is an image display device which includes an image pickup camera and makes it possible to prevent an image pickup window part from reducing a display area. The image display device which includes the image pickup camera is configured such that: the image pickup window part for the image pickup camera is disposed in an image display region; and a diameter ?p of the image pickup window part is set so as to satisfy a specific condition which is based on an angle of view ? of the image pickup camera.Type: ApplicationFiled: December 25, 2018Publication date: August 8, 2019Inventors: JIN NAKAMURA, MASAYUKI OHHASHI
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Publication number: 20190187515Abstract: According to the present invention, a display panel having a narrow frame and having an irregular shape is produced by a fewer number of steps, and the end faces of the polarizing plates are made flush with the end face of the glass substrate. Rectangular polarizing plates (51, 52) are bonded to a separate glass substrate (2) including a display region (21) with a cutout (31). The contour (41) of the separate glass substrate (2) and the contours (61) of the polarizing plates (51, 52) are simultaneously cut with use of an end mill or a laser.Type: ApplicationFiled: November 26, 2018Publication date: June 20, 2019Inventors: Masayuki OHASHI, Jin NAKAMURA, Nobuhisa NAKAJIMA
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Publication number: 20180357979Abstract: A display device has a display area in a non-rectangular shape, and in the display device, a plurality of rectangular-shaped pixels are arranged in the display area and a non-display area, each pixel being composed of a plurality of subpixels that correspond to a plurality of colors, respectively. The display device includes a brightness value adjustment unit that, during image display, adjusts a brightness value of a boundary pixel that is partially included in the display area and is partially included in the non-display area, in such a manner that the brightness value of the boundary pixel is between a brightness value of a pixel whose subpixels are all included in the non-display area and a brightness value of a pixel that is adjacent to the boundary pixel and whose subpixels are all included in the display area.Type: ApplicationFiled: December 19, 2016Publication date: December 13, 2018Inventors: Jin NAKAMURA, Hiroyuki HIGASHINO
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Publication number: 20180257354Abstract: The present invention provides a multi-layer structure having: a polyamide layer (A) comprising a composition containing an aliphatic polyamide such as a polyamide including C10-12 lactam-derived constituent units and/or C10-12 aminocarboxylic acid-derived constituent units; and a polyamide layer (B) comprising a composition containing, in a predetermined amount ratio, an aliphatic polyamide such as a polyamide including diamine units including at least 70 mol % of xylylenediamine-derived constituent units and dicarboxylic acid units including at least 70 mol % of C4-12 aliphatic dicarboxylic acid-derived constituent units, or a polyamide including a modified polyolefin and C6-12 lactam-derived constituent units and/or C6-12 aminocarboxylic acid-derived constituent units. According to a preferred embodiment of the present invention, this multi-layer structure has excellent flexibility as well as exceptional chemical resistance and gas barrier performance.Type: ApplicationFiled: November 22, 2016Publication date: September 13, 2018Inventors: Jin NAKAMURA, Tomonori KATO, Kazuya SATO
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Patent number: 8949115Abstract: In an audio output terminal device, a buffer control unit adjusts the buffer size of a jitter buffer in accordance with the setting of a sound output mode instructed in an instruction receiving unit. If the instruction receiving unit acknowledges an instruction for setting an audio output mode that requires low delay in outputting sound, the buffer control unit reduces the buffer size of the jitter buffer. Further, the buffer control unit controls, in accordance with the instructed setting of the sound output mode, timing for allowing a media buffer to transmit one or more voice packets to the jitter buffer.Type: GrantFiled: September 16, 2010Date of Patent: February 3, 2015Assignees: Sony Corporation, Sony Computer Entertainment Inc.Inventors: Kiyoto Shibuya, Jin Nakamura, Katsuhiko Shibata, Kazuhiro Yanase, Akitoshi Yamaguchi, Akiyoshi Morita, Kouichi Kazama
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Publication number: 20140313451Abstract: A liquid crystal display device includes a liquid crystal display panel having a display region and including two substrates, and a cover transparent member placed on and bonded to the liquid crystal display panel with an adhesive sheet interposed therebetween. The cover transparent member has a frame region in the vicinity of its outer edge. In the frame region, a coloring coating formed on the cover transparent member is arranged and made of a material the same as a material for a first reference member, the first reference member being any member arranged in the form of a film to adhere to a surface of one of the two substrates of the liquid crystal display panel. The adhesive sheet covers the cover transparent member while contacting the coloring coating.Type: ApplicationFiled: May 14, 2012Publication date: October 23, 2014Applicant: SHARP KABUSHIKI KAISHAInventors: Jin Nakamura, Hiromi Enomoto
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Publication number: 20120245929Abstract: In an audio output terminal device, a buffer control unit adjusts the buffer size of a jitter buffer in accordance with the setting of a sound output mode instructed in an instruction receiving unit. If the instruction receiving unit acknowledges an instruction for setting an audio output mode that requires low delay in outputting sound, the buffer control unit reduces the buffer size of the jitter buffer. Further, the buffer control unit controls, in accordance with the instructed setting of the sound output mode, timing for allowing a media buffer to transmit one or more voice packets to the jitter buffer.Type: ApplicationFiled: September 16, 2010Publication date: September 27, 2012Applicant: SONY COMPUTER ENTERTAINMENT INC.Inventors: Kiyoto Shibuya, Jin Nakamura, Katsuhiko Shibata, Kazuhiro Yanase, Akitoshi Yamaguchi, Akiyoshi Morita, Kouichi Kazama
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Patent number: 6275551Abstract: An apparatus for receiving digital information signals, including a signal receiving portion for receiving a digital information signal, and for transmitting digital data composed of a series of transmission frames each divided into a plurality of segmental periods called symbols and including a reference Symbol for synchronization, a reference Symbol data extracting portion for extracting data transmitted through a reference Symbol from each of transmission frames of digital data obtained from the received digital information signal, a frequency offset detecting portion for obtaining a first frequency offset detection output based on the received digital information signal a strength of, data transmitted through the, reference Symbol at every transmission frame and obtaining also a second frequency offset detection output based on with the received digital information signal and a strength of specific data included in data transmitted in each of the plurality of Symbols, and a frequency synchronizing controlType: GrantFiled: July 29, 1998Date of Patent: August 14, 2001Assignee: Sony CorporationInventors: Kiyoshi Nomura, Tadashi Fukami, Tatsuya Tsuruoka, Jin Nakamura
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Patent number: 6115667Abstract: A method for acquiring map information, a method of navigation, a method for providing area information, a navigation apparatus and an area information providing apparatus in which a predetermined broadcasting signal transmitted from a transmitting station, which is different at every area, is received by a receiver where map information at every area, which is included in the received broadcasting signal, is extracted by a map information extractor unit, and the map of an area, to which a present position belongs, is displayed on a display unit based on the extracted map information.Type: GrantFiled: March 19, 1999Date of Patent: September 5, 2000Assignee: Sony CorporationInventor: Jin Nakamura
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Patent number: 6108353Abstract: A demodulating apparatus according for demodulating a modulated signal obtained by modulating a plurality of carriers having different frequencies, includes a data demodulating circuit for demodulating data by frequency-analyzing a time waveform of the modulated signal which is formed of a data period of one modulation time and a guard interval succeeding the data period and which includes in the data period a period having correlation with the guard interval and provided at a position away from the modulated signal by the one modulation time, a correlation circuit for detecting correlation between the guard interval of the modulated signal and the period in the data period having correlation with the guard interval and provided at a position away from the modulated signal by the one modulation time, and a synchronization signal generating circuit including the correlation circuit and for generating a synchronization signal based on a detection output from the correlation circuit.Type: GrantFiled: January 15, 1998Date of Patent: August 22, 2000Assignee: Sony CorporationInventors: Jin Nakamura, Tatsuya Tsuruoka, Kiyoshi Nomura