Patents by Inventor Shinichi Yamaguchi

Shinichi Yamaguchi 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).

  • Patent number: 10663139
    Abstract: A vehicle lamp (1) includes a light emitting element (26, 56) functioning as a light source, a substrate (8, 11) on which the light emitting element is mounted, at least the portion of the substrate on which the light emitting element is mounted being colored in a dark color, a reflection part (14, 44) configured to reflect light emitted from the light emitting element, and a concealing part (13, 43) configured to hold the substrate and conceal at least a part of the substrate. A first diffusion portion (22, 52) configured to diffuse light is formed in at least a part of a region of the concealing part facing the reflection part.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: May 26, 2020
    Assignees: KOITO MANUFACTURING CO., LTD., Honda Motor Co., Ltd.
    Inventors: Masaya Yamaguchi, Yuji Yasuda, Naoki Urushibata, Akira Hongo, Ryou Chijimatsu, Hidefumi Watanabe, Hiroshi Iimori, Shinichi Todaka
  • Patent number: 10650976
    Abstract: A multilayer ceramic capacitor includes a multilayer body including an inner layer section extending from an inner electrode positioned closest to a first principal surface of the multilayer body to an inner electrode positioned closest to a second principal surface of the multilayer body, and first and second principal surface-side outer layer sections positioned outside the inner layer section on the sides closer to the first and second principal surfaces, respectively. Sn is dissolved in a solid state in Ni of only the inner electrodes contacting the first and second principal surface-side outer layer sections, and a Sn content is not less than about 0.1 mol and not more than about 8.5 mol where a total of Ni and Sn in each of the inner electrodes contacting the first and second principal surface-side outer layer sections is 100 mol.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: May 12, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventor: Shinichi Yamaguchi
  • Publication number: 20200109139
    Abstract: The present invention relates to a pyrimidine compound or a pharmaceutically acceptable salt thereof represented by the following formula [I] wherein each symbol is as defined in the specification and a method of therapeutically or prophylactically treating an undesirable cell proliferation, comprising administering such a compound. The compound of the present invention has superior activity in suppressing undesirable cell proliferation, particularly, an antitumor activity, and is useful as an antitumor agent for the prophylaxis or treatment of cancer, rheumatism, and the like. In addition, the compound of the present invention can be a more effective antitumor agent when used in combination with other antitumor agents such as an alkylating agent or metabolism antagonist.
    Type: Application
    Filed: May 20, 2019
    Publication date: April 9, 2020
    Applicant: Japan Tobacco Inc.
    Inventors: Hisashi KAWASAKI, Hiroyuki ABE, Kazuhide HAYAKAWA, Tetsuya IIDA, Shinichi KIKUCHI, Takayuki YAMAGUCHI, Toyomichi NANAYAMA, Hironori KURACHI, Masahiro TAMARU, Yoshikazu HORI, Mitsuru TAKAHASHI, Takayuki YOSHIDA, Toshiyuki SAKAI
  • Publication number: 20200088700
    Abstract: A peak detection unit collects peak information by executing peak detection on data obtained by performing LC/MS analysis on a plurality of specimens. A same-component candidate extraction unit extracts peaks between which retention time difference and m/z value difference are equal to or smaller than an allowable value among two or more peaks for specimens different from each other, and a spectrum similarity determination unit calculates similarity between mass spectra corresponding to the two or more peaks, respectively. When the similarity is equal to or larger than a predetermined value, it is determined that the two or more peaks are attributable to the same component, and a retention-time and m/z-value correction unit performs correction to eliminate any difference between the retention times or m/z values of peaks. A data array table production unit produces a data array table based on peak information after the retention time and m/z value correction.
    Type: Application
    Filed: January 23, 2017
    Publication date: March 19, 2020
    Applicant: SHIMADZU CORPORATION
    Inventor: Shinichi YAMAGUCHI
  • Publication number: 20200020484
    Abstract: A multilayer ceramic capacitor includes a multilayer body including an inner layer section extending from an inner electrode positioned closest to a first principal surface of the multilayer body to an inner electrode positioned closest to a second principal surface of the multilayer body, and first and second principal surface-side outer layer sections positioned outside the inner layer section on the sides closer to the first and second principal surfaces, respectively. Sn is dissolved in a solid state in Ni of only the inner electrodes contacting the first and second principal surface-side outer layer sections, and a Sn content is not less than about 0.1 mol and not more than about 8.5 mol where a total of Ni and Sn in each of the inner electrodes contacting the first and second principal surface-side outer layer sections is 100 mol.
    Type: Application
    Filed: September 23, 2019
    Publication date: January 16, 2020
    Inventor: Shinichi YAMAGUCHI
  • Publication number: 20200011371
    Abstract: A slide bearing in the present invention is formed in a cylindrical shape and has an inner peripheral surface sliding along an axis, the slide bearing includes: a first groove in which the extension direction is a direction having a component in a circumferential direction on the inner peripheral surface; and at least two second grooves that are branched from the first groove and in which the extension directions are directions each having a component in an axial direction at least within a predetermined range from the first groove. Within a predetermined range from an end opposite to the first groove of the second groove, the width or the depth gradually decreases toward the end.
    Type: Application
    Filed: January 26, 2018
    Publication date: January 9, 2020
    Inventors: Sosuke YAMAGUCHI, Shinichi KATO
  • Publication number: 20200002818
    Abstract: An Al-plated steel sheet includes: a base; an Al-plating layer formed on at least one of opposite surfaces of the base; and a surface layer formed on the Al-plating layer, the surface layer containing: ZnO particles; an organic resin; and acetylacetonato in an amount in a range from 10 mass % to 30 mass %, both inclusive, with respect to a total mass of the surface layer. A mean particle size of the ZnO particles is in a range from 0.10 ?m to 5.00 ?m, both inclusive, and an amount of coating of the ZnO particles is in a range from 0.5 g/m2 to 10.0 g/m2, both inclusive, in terms of metal Zn.
    Type: Application
    Filed: March 23, 2018
    Publication date: January 2, 2020
    Applicant: NIPPON STEEL CORPORATION
    Inventors: Shinichi YAMAGUCHI, Shintaro YAMANAKA
  • Publication number: 20190378031
    Abstract: A management method manages a plurality of devices provided in a structure, a server includes storage storing operation information related to a plurality of devices and time information of a time at which it is expected that no one is present. The method specifies, for each device, operation times at which an operation is performed, operation information, specifying in-structure-absence times when it is expected that no one is present, both in accordance with the time information. For each device, time differences for the specified operation times are calculated. For each device, a performed certain operation is a behavior pattern correlated to a behavior when the person continues being present when a ratio of a frequency of the calculated time differences regarding the corresponding device, which is lower than a particular value, is equal to or lower than an other value.
    Type: Application
    Filed: August 23, 2019
    Publication date: December 12, 2019
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Takahiro YAMAGUCHI, Koichi KUSUKAME, Shinichi SHIKII, Motoji OHMORI, Takako HIROSE
  • Patent number: 10468192
    Abstract: A multilayer ceramic capacitor includes a multilayer body including an inner layer section extending from an inner electrode positioned closest to a first principal surface of the multilayer body to an inner electrode positioned closest to a second principal surface of the multilayer body, and first and second principal surface-side outer layer sections positioned outside the inner layer section on the sides closer to the first and second principal surfaces, respectively. Sn is dissolved in a solid state in Ni of only the inner electrodes contacting the first and second principal surface-side outer layer sections, and a Sn content is not less than about 0.1 mol and not more than about 8.5 mol where a total of Ni and Sn in each of the inner electrodes contacting the first and second principal surface-side outer layer sections is 100 mol.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: November 5, 2019
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventor: Shinichi Yamaguchi
  • Patent number: 10460696
    Abstract: A timepiece wrist terminal includes: a setting processing unit; a location information acquisition unit; a related information acquisition unit; a time difference calculation processing unit; and an output control unit. The setting processing unit acquires a first location. The location information acquisition unit acquires a second location that is different from the first location. The related information acquisition unit acquires information related to the first location. The related information acquisition unit also acquires information related to the second location. The time difference calculation processing unit generates differential information in accordance with the information related to the first location and the information related to the second location.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: October 29, 2019
    Assignee: CASIO COMPUTER CO., LTD.
    Inventors: Shinichi Moritani, Tomokazu Yamaguchi, Keiichi Imamura, Norihito Hanafusa, Taichiro Tsujimura
  • Patent number: 10450989
    Abstract: A fuel injection device for an internal combustion engine includes: a high/low pressure fuel system configured to inject fuel into cylinders 12a to 12d through an in-cylinder injector 44; and a low pressure fuel injection system configured to inject fuel into an intake manifold 14 through an intake path injector 46. An ECU 60 incorporates: an idling stop/start unit 68 that stops the engine when an idling stop condition is satisfied, and restarts the engine when the idling stop condition is no longer satisfied; and a fuel injection control unit 70 that causes, after the idling stop condition is no longer satisfied, fuel remaining in the first fuel injection unit to be injected into the cylinder, before rotation of a crank shaft 32 starts, so that the engine 10 is automatically restarted, and causes fuel injection to be started from the second fuel injection unit when predetermined condition is satisfied.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: October 22, 2019
    Assignee: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
    Inventors: Ayatoshi Matsunaga, Yasuo Yamaguchi, Shinichi Murata
  • Patent number: 10438781
    Abstract: A columnar rod reference member made of a material whose coefficient of thermal expansion is different from a flight tube is placed in contact with the tube. One end of the tube and o the reference member are fixed to each other with a fixture part. A distance measurement sensor measures the difference in length between the tube and the reference member whose lengths fluctuate due to a change in temperature. A displacement of the difference in length, as expressed by a proportion, is larger than that of the length of the flight tube. The difference in length is far smaller than the length of the flight tube. This improves detection of the displacement due to thermal expansion with a strain gauge or sensor. The m/z values in mass spectrum data are corrected based on the measured values of the displacement, whereby a highly accurate mass discrepancy correction is achieved.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: October 8, 2019
    Assignee: SHIMADZU CORPORATION
    Inventor: Shinichi Yamaguchi
  • Patent number: 10438127
    Abstract: A management method manages devices in a home includes, receiving operation information on one of the devices when an operation is performed for the one of the devices, specifying times at which the operation was performed, in accordance with the information, and receiving, whenever a state is entered when no one is expected to be home, time information when the state has been entered. Specifying in-home-absence times at which a state has been entered when no one is expected to be home, according to the time information, for each of the devices, calculating time differences for the specified operation times, and for each of the devices, specifying the performed operation as a first behavior of the person correlated to a behavior before the person leaves home, when variation of the calculated time differences of the corresponding one of the devices is equal to or lower than a threshold.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: October 8, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Takahiro Yamaguchi, Koichi Kusukame, Shinichi Shikii, Motoji Ohmori, Takako Hirose
  • Publication number: 20190277817
    Abstract: A multivariate analysis operation unit (43) represents each of chromatogram data at a specific wavelength ?1 in data acquired by a PDA detector (2) and mass spectrum data repeatedly obtained by a mass spectrometer (3) in the form of a matrix, and then calculates a regression coefficient matrix by performing a PLS operation with a two-dimensional matrix based on the mass spectrum data as an explanatory variable and a one-dimensional matrix based on the chromatogram data as an explained variable. A regression coefficient is obtained with respect to each m/z value, and an m/z value having a high regression coefficient indicates an m/z value of which the chromatogram wavelength at a specific wavelength is similar to an extracted ion chromatogram (XIC). Accordingly, an m/z-value extracting unit (44) compares the regression coefficient with a threshold and extracts a significant m/z value, and an XIC creating unit (46) creates an XIC of the extracted m/z value.
    Type: Application
    Filed: November 9, 2016
    Publication date: September 12, 2019
    Applicant: SHIMADZU CORPORATION
    Inventor: Shinichi YAMAGUCHI
  • Publication number: 20190281398
    Abstract: In a noise reduction device that generates and outputs a control sound signal for reducing noise, an internal loop control unit controls an internal loop in which a pre-output control sound signal that is acquired from a control sound output unit before output to a speaker is input to a sound receiver. A measurement unit measures an input level of a microphone sound signal and an input level of the pre-output control sound signal that has been input to the sound receiver in the internal loop. A fault detector uses the input level of the microphone sound signal and the input level of the pre-output control sound signal measured by the measurement unit to detect a fault in any one of the microphone, the sound receiver, the speaker, and the control sound output unit. A transmitter sends a result of fault detection performed by the fault detector to a management device.
    Type: Application
    Filed: March 11, 2019
    Publication date: September 12, 2019
    Inventors: Takahiro YAMAGUCHI, Toshihiro EZAKI, Kenichi KUBOTA, Masaru MATSUOKA, Yuji SUZUKI, Junji ARAKI, Shinichi TAKAYAMA
  • Patent number: 10395906
    Abstract: A columnar rod reference member made of a material whose coefficient of thermal expansion is different from a flight tube is placed in contact with the tube. One end of the tube and o the reference member are fixed to each other with a fixture part. A distance measurement sensor measures the difference in length between the tube and the reference member whose lengths fluctuate due to a change in temperature. A displacement of the difference in length, as expressed by a proportion, is larger than that of the length of the flight tube. The difference in length is far smaller than the length of the flight tube. This improves detection of the displacement due to thermal expansion with a strain gauge or sensor. The m/z values in mass spectrum data are corrected based on the measured values of the displacement, whereby a highly accurate mass discrepancy correction is achieved.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: August 27, 2019
    Assignee: SHIMADZU CORPORATION
    Inventor: Shinichi Yamaguchi
  • Patent number: 10396009
    Abstract: A heat dissipation material includes a plurality of linearly-structured objects of carbon atoms configured to include a first terminal part and a second terminal part; a first diamond-like carbon layer configured to cover the first terminal part of each of the plurality of linearly-structured objects; and a filler layer configured to be permeated between the plurality of linearly-structured objects.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: August 27, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Yoshitaka Yamaguchi, Taisuke Iwai, Masaaki Norimatsu, Yukie Sakita, Shinichi Hirose, Yohei Yagishita
  • Patent number: 10395909
    Abstract: The objective of the present invention is to obtain an MS2 spectrum for each of a plurality of different ion species even when their m/z values are extremely close to each other and prevent separate setting of each ion species as the precursor ion. In the vicinity of the target m/z, a precursor-ion selection window covering a predetermined m/z range (2×?M) is gradually shifted in predetermined steps (?m) to define a plurality of windows as the condition of the precursor-ion selection. When an MS2 analysis is performed on the same sample for each window, the intensities of the product-ion peaks which appear on the MS2 spectrum change with the change in the central m/z value of the window. From this intensity change, which of the plurality of ion species selected as the precursor ion is the origin of each product ion is determined. Based on the result of this determination, the product ions are sorted out and an MS2 spectrum is reconstructed for each ion species.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: August 27, 2019
    Assignee: SHIMADZU CORPORATION
    Inventor: Shinichi Yamaguchi
  • Patent number: 10389193
    Abstract: With regard to an end portion shape of a slit formed in a rotor core in which flux barriers are formed in a circumferential direction in an identical number to the number of poles by arranging one or more slits and core layers alternately in a radial direction, an end portion of a slit is shaped such that, when mg is set as the number of slit end portions, ni is set as a natural number no smaller than 1, ? and ? are set as numbers within a range of ?¼ to ¼, q is set as a natural number no smaller than 1, and Ns is set as the number of slots, intervals ?gi and ?gi from a first slit end to an ith slit end of a slit wall on an identical circumferential direction side satisfy specific mathematical formulae.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: August 20, 2019
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Kazumasa Ito, Shinichi Yamaguchi, Haruyuki Kometani, Masatsugu Nakano, Norihiro Achiwa, Yoshiki Maeda, Masaya Harakawa
  • Patent number: 10357747
    Abstract: A method for producing a spiral wound separation membrane element includes preparing a composite semipermeable membrane having a skin layer on the surface of a porous support. The method further includes forming on the skin layer a protective layer containing 35 mg/m2 or more of an anionic polyvinyl alcohol to prepare a protective layer-equipped composite semipermeable membrane, preparing an unwashed spiral wound separation membrane element from the protective layer-equipped composite semipermeable membrane, and passing wash water through the unwashed spiral wound separation membrane element to remove the protective layer on the skin layer.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: July 23, 2019
    Assignee: NITTO DENKO CORPORATION
    Inventors: Shinya Nishiyama, Taisuke Yamaguchi, Takahisa Konishi, Hiroki Fujioka, Takashi Kamada, Shinichi Inoue