Patents by Inventor Tatsuya Uchida

Tatsuya Uchida 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).

  • Publication number: 20210096063
    Abstract: An analysis method includes: obtaining n×m pieces of map data by repeating, m times, a map measurement in which n pieces of map data are obtained by scanning a specimen with a primary probe to detect electrons emitted from the specimen with an electron spectrometer, while measurement energy ranges of an analyzer are varied; and generating a spectral map in which a position on the specimen is associated with a spectrum based on the n×m pieces of map data, the measurement energy ranges of m times of the map measurement not overlapping each other.
    Type: Application
    Filed: September 29, 2020
    Publication date: April 1, 2021
    Inventors: Kenichi Tsutsumi, Akihiro Tanaka, Kazushiro Yokouchi, Tatsuya Uchida, Noboru Taguchi, Shingo Tanaka
  • Publication number: 20210098244
    Abstract: An input lens is provided which has a large acceptance solid angle for electrons. The input lens is for use in an electron spectrometer and disposed between an electron source producing electrons and an electron analyzer in the electron spectrometer. The input lens has a reference electrode at a reference potential, a slit, first through nth electrodes, where n is an integer equal to or greater than three, arranged between the reference electrode and the slit, and a second mesh attached to the first electrode. The first through nth electrodes are arranged in this order along an optical axis. The second mesh is at a potential higher than the reference potential.
    Type: Application
    Filed: September 25, 2020
    Publication date: April 1, 2021
    Inventor: Tatsuya Uchida
  • Publication number: 20210082660
    Abstract: A charged particle beam device includes: a charged particle beam source; an analyzer that analyzes and detects particles including secondary electrons and backscattered charged particles that are emitted from a specimen by irradiating the specimen with a primary charged particle beam emitted from the charged particle beam source; a bias voltage applying unit that applies a bias voltage to the specimen; and an analysis unit that extracts a signal component of the secondary electrons based on a first spectrum obtained by detecting the particles with the analyzer in a state where a first bias voltage is applied to the specimen, and a second spectrum obtained by detecting the particles with the analyzer in a state where a second bias voltage different from the first bias voltage is applied to the specimen.
    Type: Application
    Filed: September 11, 2020
    Publication date: March 18, 2021
    Inventors: Kenichi Tsutsumi, Tatsuya Uchida
  • Publication number: 20200354619
    Abstract: A thermally conductive elastomer composition of the present technology contains 100 parts by mass of a styrene-based elastomer, from 400 to 540 parts by mass of a process oil formed of a petroleum-based hydrocarbon, from 950 to 1350 parts by mass of aluminum hydroxide having an average particle diameter from 3 ?m to 20 ?, and from 70 to 80 parts by mass of expanded graphite having an average particle diameter from 3 ?m to 20 ?m, where a difference between the average particle diameter of the aluminum hydroxide and the average particle diameter of the expanded graphite is within 5 ?m.
    Type: Application
    Filed: December 20, 2018
    Publication date: November 12, 2020
    Inventors: Tatsuya Uchida, Naohiro Tachi
  • Patent number: 10731685
    Abstract: A fixture according to an aspect of the present disclosure includes a shaft portion, a first fixing portion, a spacer, and a second fixing portion. A connection portion passing through the inside of the spacer and being connected to both the shaft portion and the second fixing portion is provided inside the spacer. The shaft portion includes a first hard resin portion, a second hard resin portion, and a soft resin portion. A soft resin portion is interposed between the first hard resin portion and the second hard resin portion so that vibration transmitted from either the first hard resin portion or the second hard resin portion to the other can be dampened.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: August 4, 2020
    Assignee: KITAGAWA INDUSTRIES CO., LTD.
    Inventor: Tatsuya Uchida
  • Patent number: 10696886
    Abstract: Provided is a thermally conductive elastomer composition excellent in thermal conductivity, insulation property, low hardness property, moldability, and the like. [Solving Means] The thermally conductive elastomer composition of the present invention including: a styrene-based elastomer in an amount of 100 parts by mass; a process oil in an amount of 800 to 1,000 parts by mass including a petroleum-based hydrocarbon; an aluminum hydroxide powder in an amount of 240 to 290 parts by mass; and an artificial graphite powder in a platelike form with an average particle size of 8 ?m to 30 ?m, or a natural graphite powder in a flake form or a vein form with an average particle size of 8 ?m to 30 ?m, in an amount of 270 to 400 parts by mass.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: June 30, 2020
    Assignee: KITAGAWA INDUSTRIES CO., LTD.
    Inventor: Tatsuya Uchida
  • Publication number: 20200111197
    Abstract: A method of generating an elemental map includes: acquiring a plurality of correction channel images by scanning a surface of a standard specimen having a uniform elemental concentration with a primary beam and generating a correction channel image for each channel; generating correction information for each pixel of each correction channel image among the plurality of correction channel images based on a brightness value of the pixel; acquiring a plurality of analysis channel images by scanning a surface of a specimen to be analyzed with the primary beam and generating an analysis channel image for each channel; correcting brightness values of pixels constituting an analysis channel image among the plurality of analysis channel images based on the correction information; and generating an elemental map of the specimen to be analyzed based on the plurality of analysis channel images having pixels with corrected brightness values.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 9, 2020
    Inventor: Tatsuya Uchida
  • Publication number: 20190127621
    Abstract: Provided is a thermally conductive elastomer composition excellent in thermal conductivity, insulation property, low hardness property, moldability, and the like. [Solving Means] The thermally conductive elastomer composition of the present invention including: a styrene-based elastomer in an amount of 100 parts by mass; a process oil in an amount of 800 to 1,000 parts by mass including a petroleum-based hydrocarbon; an aluminum hydroxide powder in an amount of 240 to 290 parts by mass; and an artificial graphite powder in a platelike form with an average particle size of 8 ?m to 30 ?m, or a natural graphite powder in a flake form or a vein form with an average particle size of 8 ?m to 30 ?m, in an amount of 270 to 400 parts by mass.
    Type: Application
    Filed: November 2, 2017
    Publication date: May 2, 2019
    Applicant: KITAGAWA INDUSTRIES CO., LTD.
    Inventor: Tatsuya UCHIDA
  • Publication number: 20180328394
    Abstract: A fixture according to an aspect of the present disclosure includes a shaft portion, a first fixing portion, a spacer, and a second fixing portion. A connection portion passing through the inside of the spacer and being connected to both the shaft portion and the second fixing portion is provided inside the spacer. The shaft portion includes a first hard resin portion, a second hard resin portion, and a soft resin portion. A soft resin portion is interposed between the first hard resin portion and the second hard resin portion so that vibration transmitted from either the first hard resin portion or the second hard resin portion to the other can be dampened.
    Type: Application
    Filed: October 27, 2016
    Publication date: November 15, 2018
    Inventor: Tatsuya UCHIDA
  • Patent number: 9636989
    Abstract: A hybrid vehicle control device includes an engine, a motor/generator, an automatic transmission in which the gear ratio can be fixed by the driver's intention; and a drive wheel. The control device has an assist traveling mode and an engine generation traveling mode as hybrid modes in which the engine and the motor/generator are drive sources. The control device includes a rotational speed limit setting unit which sets a value that exceeds the upper rotational speed limit, at which the motor/generator can carry out a torque output, as the rotational speed limit of the engine motor rotational speed, and a rotational speed limit control unit for reducing the rotational speed limit to the rotational speed limit at which the motor/generator can carry out a torque output, when the engine motor rotational speed has reached the rotational speed limit and there is a torque output request of the motor/generator.
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: May 2, 2017
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Jun Amemiya, Munetoshi Ueno, Tatsuya Uchida, Noboru Kudo
  • Publication number: 20160200310
    Abstract: A hybrid vehicle control device includes an engine, a motor/generator, an automatic transmission in which the gear ratio can be fixed by the driver's intention; and a drive wheel. The control device has an assist traveling mode and an engine generation traveling mode as hybrid modes in which the engine and the motor/generator are drive sources. The control device includes a rotational speed limit setting unit which sets a value that exceeds the upper rotational speed limit, at which the motor/generator can carry out a torque output, as the rotational speed limit of the engine motor rotational speed, and a rotational speed limit control unit for reducing the rotational speed limit to the rotational speed limit at which the motor/generator can carry out a torque output, when the engine motor rotational speed has reached the rotational speed limit and there is a torque output request of the motor/generator.
    Type: Application
    Filed: August 8, 2014
    Publication date: July 14, 2016
    Applicant: Nissan Motor Co., Ltd.
    Inventors: Jun AMEMIYA, Munetoshi UENO, Tatsuya UCHIDA, Noboru KUDO
  • Publication number: 20120156797
    Abstract: In a nanochannel thin film in which oxide layers have surfactant micelles therein, the presence of a target substance in a sample solution is detected with a luminescence intensity of a thin film provided by recognition of the target substance with a luminescent recognition reagent in the nanochannels. Upon focusing on a hydrophobic field provided by the presence of the surfactant in pores of a nanometer size, the novel development of a sensor function is enabled.
    Type: Application
    Filed: March 10, 2008
    Publication date: June 21, 2012
    Inventors: Tatsuya Uchida, Norio Teramae, Yasuo Suto
  • Patent number: 7928257
    Abstract: This invention provides a method for producing an optically active aziridine compound or amine compound, which uses as a catalyst a Ru(salen)(CO) complex represented by the following formula (I) or its enantiomer having a high stability, in a high turnover number (TON) and a high enantioselectivity. In the formula (I), Ar is represented by the following formula (VI) or (VII), wherein in the formula (VI), Xs are independently a halogen or a halogenated alkyl group and R1 and R2s are independently hydrogen or an alkyl group or a trialkylsilyl group having a carbon number of 1-4, and in the formula (VII), R3 is a bulky group.
    Type: Grant
    Filed: January 5, 2010
    Date of Patent: April 19, 2011
    Assignee: Japan Science and Technology Agency
    Inventors: Tsutomu Katsuki, Kazufumi Omura, Tatsuya Uchida, Ryo Irie
  • Patent number: 7897819
    Abstract: This invention provides a method for producing an optically active aziridine compound or amine compound, which uses as a catalyst a Ru(salen)(CO) complex represented by the following formula (I) or its enantiomer having a high stability, in a high turnover number (TON) and a high enantioselectivity. In the formula (I), Ar is represented by the following formula (VI) or (VII), wherein in the formula (VI), Xs are independently a halogen or a halogenated alkyl group and R1 and R2s are independently hydrogen or an alkyl group or a trialkylsilyl group having a carbon number of 1-4, and in the formula (VII), R3 is a bulky group.
    Type: Grant
    Filed: January 5, 2010
    Date of Patent: March 1, 2011
    Assignee: Japan Science and Technology Agency
    Inventors: Tsutomu Katsuki, Kazufumi Omura, Tatsuya Uchida, Ryo Irie
  • Patent number: 7754899
    Abstract: This invention provides a method for producing an optically active aziridine compound or amine compound, which uses as a catalyst a Ru(salen)(CO) complex represented by the following formula (I) or its enantiomer having a high stability, in a high turnover number (TON) and a high enantioselectivity. In the formula (I), Ar is represented by the following formula (VI) or (VII), wherein in the formula (VI), Xs are independently a halogen or a halogenated alkyl group and R1 and R2s are independently hydrogen or an alkyl group or a trialkylsilyl group having a carbon number of 1-4, and in the formula (VII), R3 is a bulky group.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: July 13, 2010
    Assignee: Japan Science And Technology Agency
    Inventors: Tsutomu Katsuki, Kazufumi Omura, Tatsuya Uchida, Ryo Irie
  • Publication number: 20100113835
    Abstract: This invention provides a method for producing an optically active aziridine compound or amine compound, which uses as a catalyst a Ru(salen)(CO) complex represented by the following formula (I) or its enantiomer having a high stability, in a high turnover number (TON) and a high enantioselectivity. In the formula (I), Ar is represented by the following formula (VI) or (VII), wherein in the formula (VI), Xs are independently a halogen or a halogenated alkyl group and R1 and R2s are independently hydrogen or an alkyl group or a trialkylsilyl group having a carbon number of 1-4, and in the formula (VII), R3 is a bulky group.
    Type: Application
    Filed: January 5, 2010
    Publication date: May 6, 2010
    Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY
    Inventors: Tsutomu Katsuki, Kazufumi Omura, Tatsuya Uchida, Ryo Irie
  • Publication number: 20100113815
    Abstract: This invention provides a method for producing an optically active aziridine compound or amine compound, which uses as a catalyst a Ru(salen)(CO) complex represented by the following formula (I) or its enantiomer having a high stability, in a high turnover number (TON) and a high enantioselectivity. In the formula (I), Ar is represented by the following formula (VI) or (VII), wherein in the formula (VI), Xs are independently a halogen or a halogenated alkyl group and R1 and R2s are independently hydrogen or an alkyl group or a trialkylsilyl group having a carbon number of 1-4, and in the formula (VII), R3 is a bulky group.
    Type: Application
    Filed: January 5, 2010
    Publication date: May 6, 2010
    Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY
    Inventors: Tsutomu Katsuki, Kazufumi Omura, Tatsuya Uchida, Ryo Irie
  • Publication number: 20080081916
    Abstract: This invention provides a method for producing an optically active aziridine compound or amine compound, which uses as a catalyst a Ru(salen)(CO) complex represented by the following formula (I) or its enantiomer having a high stability, in a high turnover number (TON) and a high enantioselectivity. In the formula (I), Ar is represented by the following formula (VI) or (VII), wherein in the formula (VI), Xs are independently a halogen or a halogenated alkyl group and R1 and R2s are independently hydrogen or an alkyl group or a trialkylsilyl group having a carbon number of 1-4, and in the formula (VII), R3 is a bulky group.
    Type: Application
    Filed: June 16, 2005
    Publication date: April 3, 2008
    Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY
    Inventors: Tsutomu Katsuki, Kazufumi Omura, Tatsuya Uchida, Ryo Irie
  • Publication number: 20060006871
    Abstract: The crystal oscillator nanochannel sensor comprises a nanochannel structure thin film arranged on an electrode surface of a crystal oscillator and having an oxide layer which contains a surfactant micelle. The sensor senses the existence of a target substance in an analyte solution through a weight change in a nanochannel caused by a recognition reagent and the target substance collected by the recognition reagent. The invention provides a new application of crystal oscillator sensors by utilizing a hydrophobic site provided by the surfactant in a nanometer-size pore.
    Type: Application
    Filed: September 5, 2003
    Publication date: January 12, 2006
    Inventors: Tatsuya Uchida, Kitao Fujiwara, Miwako Ikeda
  • Publication number: 20050274196
    Abstract: In a nanochannel thin film in which oxide layers have surfactant micelles therein, the presence of a target substance in a sample solution is detected with a luminescence intensity of a thin film provided by recognition of the target substance with a luminescent recognition reagent in the nanochannels. Upon focusing on a hydrophobic field provided by the presence of the surfactant in pores of a nanometer size, the novel development of a sensor function is enabled.
    Type: Application
    Filed: September 5, 2003
    Publication date: December 15, 2005
    Inventors: Tatsuya Uchida, Norio Teramae, Yasuo Suto