Patents by Inventor Makoto Hasegawa

Makoto Hasegawa 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: 20200120809
    Abstract: A method for manufacturing an aluminum circuit board including a step of spraying a heated metal powder containing aluminum particles and/or aluminum alloy particles to a ceramic base material, and of forming a metal layer on a surface of the ceramic base material. A temperature of at least a part of the metal powder is higher than or equal to a softening temperature of the metal powder and lower than or equal to a melting point of the metal powder at a time point of reaching the surface of the ceramic base material. A velocity of at least a part of the metal powder is greater than or equal to 450 m/s and less than or equal to 1000 m/s at the time point of reaching the surface of the ceramic base material.
    Type: Application
    Filed: February 22, 2018
    Publication date: April 16, 2020
    Applicants: NATIONAL INSTITUTE FOR MATERIALS SCIENCE, DENKA COMPANY LIMITED
    Inventors: Seiji KURODA, Hiroshi ARAKI, Akira HASEGAWA, Makoto WATANABE, Atsushi SAKAI, Yoshitaka TANIGUCHI, Suzuya YAMADA
  • Patent number: 10608775
    Abstract: An optical transmission apparatus includes a splitter configured to split a first wavelength division multiplexed optical signal arranged in a first wavelength band and a second wavelength division multiplexed optical signal arranged in a second wavelength band, respectively, from an optical signal including the first wavelength division multiplexed optical signal and the second wavelength division multiplexed optical signal, a wavelength converter configured to convert a wavelength of the split second wavelength division multiplexed optical signal to generate a third wavelength division multiplexed optical signal to be arranged in the first wavelength band, an optical monitor configured to monitor power of each wavelength channel of the third wavelength division multiplexed optical signal, and a transmitter configured to transmit a monitoring result by the optical monitor to a transmission source node of the optical signal or a relay node of the optical signal.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: March 31, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Shinji Komiya, Norifumi Shukunami, Makoto Hasegawa, Tomohiro Yamauchi, Tomoyuki Kato
  • Publication number: 20200088626
    Abstract: An analysis device optically scans a surface of a substrate to which analytes and particles for labeling the analytes are fixed, detects a pulse wave included in a detection signal obtained from an optical scanning unit when the optical scanning unit scans the substrate, and counts the analytes and determines that the analyte count is one when two pulse waves are detected consecutively each having pulse width less than first reference value determined depending on first pulse width in the detection signal when the optical scanning unit scans a plurality of particles adjacent to each other.
    Type: Application
    Filed: November 25, 2019
    Publication date: March 19, 2020
    Inventors: Masayuki ONO, Shingo YAGYU, Makoto ITONAGA, Yuichi HASEGAWA, Koji TSUJITA
  • Publication number: 20200035056
    Abstract: An object of the present invention is to avoid as much as possible a state where recognition results with respect to the same paper sheet become different. Provided is a paper sheet identification system including a first paper sheet identification device and a second paper sheet identification device. The second paper sheet identification device includes a second identification unit that identifies the authenticity of paper sheets based on a second set value, and a first acquisition unit that acquires previous process data.
    Type: Application
    Filed: March 7, 2018
    Publication date: January 30, 2020
    Applicant: Japan Cash Machine Co., Ltd.
    Inventors: Yousuke MIYASHITA, Makoto HASEGAWA
  • Publication number: 20200014891
    Abstract: An image projection device includes: an optical component reflecting an image light beam that has been converted into a substantially parallel light by a lens and scanned by a scanner; a projection mirror irradiating a retina with the reflected image light beam; a light beam blocking unit located on a light path between the scanner and the lens and having an aperture, wherein the projection mirror has a first region and a second region having a larger light condensing power than the first region, and a light condensing power in a third region, reflecting a light beam to be emitted to the first region of the scanned image light beam, of the optical component is greater than that in a fourth region, reflecting a light beam to be emitted to the second region of the scanned image light beam, of the optical component.
    Type: Application
    Filed: September 26, 2017
    Publication date: January 9, 2020
    Applicant: QD LASER, INC.
    Inventors: Makoto SUZUKI, Kinya HASEGAWA
  • Publication number: 20200003957
    Abstract: An optical filter includes a spectroscopic element configured to disperse input light, and emit the dispersed input light as spectrum light; and an optical fiber including an end face having a recess, a core having a first face in contact with a bottom of the recess and a second face sandwiched between the first face and a circumference end of the recess, and a clad surrounding the core, wherein in the optical fiber, the recess is irradiated with the spectrum light, the second face is inclined such that a second portion incident from the second face to the core out of the irradiated spectrum light is emitted to the clad, and a first portion incident from the first face to the core out of the irradiated spectrum light is outputted.
    Type: Application
    Filed: May 29, 2019
    Publication date: January 2, 2020
    Applicant: FUJITSU LIMITED
    Inventor: Makoto HASEGAWA
  • Patent number: 10520417
    Abstract: An analysis method irradiates, with laser light, an analysis substrate made of a resin material and having a reaction region on which detection target substances and nanoparticles of a metal compound for labeling the detection target substances are captured. The analysis method extracts, as a substrate signal level, a signal level generated when receiving reflected light from the analysis substrate. The analysis method receives reflected light from the reaction region to generate a light reception level signal. The analysis method extracts a nanoparticle detection signal from the light reception level signal of the reflected light from the reaction region, the nanoparticle detection signal having a higher level than the signal level of the reflected light from the analysis substrate. The analysis method detects the nanoparticles in accordance with the extracted nanoparticle detection signal.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: December 31, 2019
    Assignee: JVC KENWOOD CORPORATION
    Inventors: Masayuki Ono, Makoto Itonaga, Yuichi Hasegawa, Koji Tsujita, Shigehiko Iwama
  • Publication number: 20190349113
    Abstract: An optical transmission apparatus includes a splitter configured to split a first wavelength division multiplexed optical signal arranged in a first wavelength band and a second wavelength division multiplexed optical signal arranged in a second wavelength band, respectively, from an optical signal including the first wavelength division multiplexed optical signal and the second wavelength division multiplexed optical signal, a wavelength converter configured to convert a wavelength of the split second wavelength division multiplexed optical signal to generate a third wavelength division multiplexed optical signal to be arranged in the first wavelength band, an optical monitor configured to monitor power of each wavelength channel of the third wavelength division multiplexed optical signal, and a transmitter configured to transmit a monitoring result by the optical monitor to a transmission source node of the optical signal or a relay node of the optical signal.
    Type: Application
    Filed: April 22, 2019
    Publication date: November 14, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Shinji Komiya, Norifumi Shukunami, Makoto Hasegawa, Tomohiro Yamauchi, Tomoyuki Kato
  • Publication number: 20190275630
    Abstract: A component production method includes: a step of binding a long frame by a plurality of support devices arranged along the frame; a step of measuring, with a distance sensor, a distance to the frame supported by the plurality of support devices; a step in which, based on frame shape data prerecorded in a memory, the support devices move support positions where the frame is supported so that a calculated radial position of the frame being supported by the support devices matches the data about the frame shape; a step of fixing the frame in a state in which the data about the frame shape matches the radial position of the frame; and a step of performing a hole-making operation on the fixed frame.
    Type: Application
    Filed: October 16, 2017
    Publication date: September 12, 2019
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Makoto Ishida, Yuji Ito, Kazushi Hasegawa
  • Patent number: 10409146
    Abstract: A terminal device (300) includes a projection target holding unit that holds projection information to be projected by an image projection device (200), a storage unit that stores position information indicating a position on the retina of a user (P) at which the projection information is to be projected, a position information acquisition unit that acquires the position information from the storage unit, an image data generation unit that generates image data (D) of an image (202G) that projects the projection information at the position indicated by the position information, and an image output processing unit that outputs the image data (D) to the image projection device (200).
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: September 10, 2019
    Assignee: QD Laser, Inc.
    Inventors: Mitsuru Sugawara, Makoto Suzuki, Kinya Hasegawa
  • Publication number: 20190265237
    Abstract: An analysis device optically scans a surface of a substrate to which particles are fixed, detects a pulse wave included in a detection signal obtained from an optical scanning unit when the optical scanning unit scans the substrate, and counts the particles based on pulse interval between two pulse waves each having pulse width less than first reference value determined depending on first pulse width when the optical scanning unit scans a plurality of particles adjacent to each other when the two pulse waves are detected consecutively.
    Type: Application
    Filed: May 15, 2019
    Publication date: August 29, 2019
    Inventors: Masayuki ONO, Shingo YAGYU, Makoto ITONAGA, Yuichi HASEGAWA, Koji TSUJITA
  • Publication number: 20190237777
    Abstract: A fuel cell comprises a membrane electrode assembly configured such that electrode catalyst layers are formed on respective surfaces of an electrolyte membrane; gas diffusion layers placed on respective surfaces of the membrane electrode assembly; and a frame placed around periphery of the membrane electrode assembly. The membrane electrode assembly has a protruding portion that is configured by protruding outside of the gas diffusion layer in a state that the membrane electrode assembly is combined with the gas diffusion layers. The frame has an engagement portion that is configured to engage with the protruding portion. An adhesive layer is formed from an ultraviolet curable adhesive between the protruding portion and the engagement portion.
    Type: Application
    Filed: March 29, 2019
    Publication date: August 1, 2019
    Inventors: Kotaro IKEDA, Hikaru HASEGAWA, Naohiro ASADA, Makoto YOSHIDA, Tomokazu HAYASHI, Michihisa MOCHIZUKI
  • Patent number: 10365417
    Abstract: A near-infrared cut filter has an absorption layer and a reflection layer and satisfies following requirements: average transmittance (R) of 620-750 nm is ?20%, average transmittance (G) of 495-570 nm is ?90%, and a ratio (R)/(G) is ?0.20; |T0(600-725)?T30(600-725)| is ?3%·nm where T0(600-725) is a transmittance integral value of 600-725 nm in a spectral transmittance curve (0°), and T30(600-725) is a transmittance integral value of 600-725 nm in a spectral transmittance curve (30°); wavelengths ?IRT(80), ?IRT(50), and ?IRT(20) where transmittance becomes 80%, 50%, and 20% respectively in 550-750 nm in the spectral transmittance curve (0°) normalized by maximum transmittance in 450-650 nm satisfy following formulae: 0??IRT(80)??T(80)?30 nm, 0??IRT(50)??T(50)?35 nm, and 0??IRT(20)??T(20)?37 nm where ?T(80), ?T(50), and ?T(20) are wavelengths on a long wavelength side where relative visibility of 0.8, 0.5 and 0.2 is exhibited in a relative visibility curve.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: July 30, 2019
    Assignee: AGC Inc.
    Inventors: Makoto Hasegawa, Takashi Sugiyama
  • Publication number: 20190225986
    Abstract: The present inventors successfully introduced genes into stem cells of airway epithelial tissues using simian immunodeficiency virus vectors pseudotyped with F and HN, which are envelope glycoproteins of Sendai virus. Gene transfer into airway epithelial tissue stem cells using a vector of the present invention is useful for gene therapy of genetic respiratory diseases such as cystic fibrosis. Furthermore, it is possible to select respiratory organs such as the lungs as production tissues for providing proteins that are deficient due to genetic diseases.
    Type: Application
    Filed: November 30, 2018
    Publication date: July 25, 2019
    Inventors: Katsuyuki Mitomo, Makoto Inoue, Hitoshi Iwasaki, Mamoru Hasegawa, Eric W. Alton, Uta Griesenbach
  • Publication number: 20190206435
    Abstract: A magnet structure includes first and second magnet units. The first magnet unit is provided with a first magnet fixing section that includes a first surface and a first magnet having a first polarity on the first surface's side. The second magnet unit is provided with a second magnet fixing section that includes a second surface and a second magnet having a second polarity on the second surface's side, the second polarity being an opposite polarity to the first polarity. The first and second surfaces are located next to one another on the same plane to form a magnetic attachment surface which is magnetically attached to a magnetically-attached object. The second magnet unit is supported by the first magnet unit so as to move in a predetermined range.
    Type: Application
    Filed: March 6, 2019
    Publication date: July 4, 2019
    Inventors: Shigehiko IWAMA, Makoto ITONAGA, Yuichi HASEGAWA, Koji TSUJITA, Masayuki ONO, Katsue HORIKOSHI
  • Patent number: 10310307
    Abstract: A liquid crystal display apparatus includes a liquid crystal panel including pixels each having sub-pixels numbered in n (n is an integer of two or greater), a viewing angle improvement circuit, and a processing object determination circuit. The processing object determination circuit determines a pixel as a non-object for viewing angle improvement processing if gradation values, in input video signals for the pixel, for the sub-pixels satisfy specified conditions prescribing gradation values for the sub-pixels causing no changes in color tones between views of a display surface of the panel from front and diagonal directions and determines a pixel as an object for the processing if the gradation values do not satisfy the conditions. The viewing angle improvement circuit performs the processing for the input gradation values for the pixels determined as the objects and does not perform the processing for the values for the pixels determined as the non-objects.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: June 4, 2019
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Kenichiroh Yamamoto, Makoto Hasegawa
  • Patent number: 10310150
    Abstract: There are provided a near-infrared cut filter having a sufficient near-infrared blocking property and being capable of reducing or preventing, in a solid-state imaging device using the near-infrared cut filter, occurrence of a phenomenon that an object which did not exist on the original subject appears in a taken image, and also a highly sensitive solid-state imaging device having the near-infrared cut filter. A near-infrared cut filter includes a stack having a near-infrared absorbing glass substrate and a near-infrared absorbing layer containing a near-infrared absorbing dye and a transparent resin on at least one main surface of the near-infrared absorbing glass substrate, and a dielectric multilayer film formed on at least one main surface of the stack, wherein maximum transmittance at an incident angle of 31 to 60 degrees with respect to light with a wavelength of from 775 to 900 nm is 50% or less.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: June 4, 2019
    Assignee: AGC Inc.
    Inventors: Takashi Sugiyama, Katsumasa Hosoi, Atsushi Komori, Yoshiharu Ooi, Makoto Hasegawa
  • Patent number: 10308735
    Abstract: A material for an organic light-emitting device, the material including a repeating unit represented by Formula 1: wherein, in Formula 1, R1, A, and X1 are the same as described in the specification.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: June 4, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Masashi Tsuji, Koji Hasegawa, Makoto Taguchi
  • Patent number: 10302341
    Abstract: An ejector-integrated heat exchanger includes multiple tube forming members. The tube forming member includes an ejector, a flow-out side refrigerant passage, and a suction side refrigerant passage. The ejector includes a nozzle portion decompressing a refrigerant, a refrigerant suction port, and a pressure increasing portion in which the refrigerant drawn from the refrigerant suction port and the refrigerant jetted from the nozzle portion are mixed, a pressure of the mixed refrigerant being increased in the pressure increasing portion. In the flow-out side refrigerant passage, the refrigerant flowing out of the pressure increasing portion performs heat exchange while flowing. In the suction side refrigerant passage, the refrigerant that is to be drawn through the refrigerant suction port performs heat exchange while flowing. Multiple tube forming members are arranged such that the refrigerant flows in parallel with each other.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: May 28, 2019
    Assignee: DENSO CORPORATION
    Inventors: Gouta Ogata, Yuichi Shirota, Hiroya Hasegawa, Tatsuhiro Suzuki, Makoto Ikegami
  • Patent number: 10290878
    Abstract: A fuel cell comprises a membrane electrode assembly configured such that electrode catalyst layers are formed on respective surfaces of an electrolyte membrane; gas diffusion layers placed on respective surfaces of the membrane electrode assembly; and a frame placed around periphery of the membrane electrode assembly. The membrane electrode assembly has a protruding portion that is configured by protruding outside of the gas diffusion layer in a state that the membrane electrode assembly is combined with the gas diffusion layers. The frame has an engagement portion that is configured to engage with the protruding portion. An adhesive layer is formed from an ultraviolet curable adhesive between the protruding portion and the engagement portion.
    Type: Grant
    Filed: March 17, 2015
    Date of Patent: May 14, 2019
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kotaro Ikeda, Hikaru Hasegawa, Naohiro Asada, Makoto Yoshida, Tomokazu Hayashi, Michihisa Mochizuki