Patents by Inventor Naoya Matsumoto

Naoya Matsumoto 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: 20210023603
    Abstract: A metallic worked article suppressing the worked surfaces from being scratched during the plastic work that is conducted aiming at reducing the thickness or decreasing the diameter. The metallic worked article has a reduced thickness or a decreased diameter as obtained through the plastic work, wherein on the worked surface thereof, the ratio Ra1/Ra2 of an arithmetic mean roughness Ra1 measured in a direction at right angles with the direction of working and an arithmetic mean roughness Ra2 measured in the direction of working, is from 0.5 to 1.5.
    Type: Application
    Filed: March 14, 2019
    Publication date: January 28, 2021
    Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Takuho KUMAGAI, Ryozo SHIROISHI, Naoya MATSUMOTO, Masahiro SHIMAMURA, Tomohiro OGAWA
  • Patent number: 10890530
    Abstract: An image acquisition apparatus includes a spatial light modulator, an optical scanner, a detection unit, a control unit. The spatial light modulator performs focused irradiation on irradiation regions on a surface or inside of an observation object with modulated excitation light. The detection unit has imaging regions in an imaging relation with the irradiation regions on a light receiving surface, each of the imaging regions corresponds to one or two or more pixels, and a pixel that corresponds to none of the imaging regions exists adjacent to each imaging region. The control unit corrects a detection signal of a pixel corresponding to each imaging region on the basis of a detection signal of the pixel that exists adjacent to the imaging region and corresponds to none of the imaging regions, and generates an image of the observation object on the basis of the corrected detection signal.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: January 12, 2021
    Assignees: NATIONAL UNIVERSITY CORPORATION HAMAMATSU UNIVERSITY SCHOOL OF MEDICINE, HAMAMATSU PHOTONICS K.K.
    Inventors: Naoya Matsumoto, Shigetoshi Okazaki
  • Publication number: 20200395972
    Abstract: A first transmitting circuit transmits a first transmission signal of a first frequency band for 2G. A second transmitting circuit transmits a second transmission signal of a second frequency band for 2G. The second frequency band is higher than the first frequency band. A bypass terminal is connected to an output end of the second transmitting circuit. A third transmitting circuit transmits a third transmission signal of a third frequency band for 4G or 5G. A frequency of a harmonic wave of the third transmission signal overlaps the second frequency band. A substrate includes a ground layer. The ground layer is disposed between part of the second transmitting circuit and part of the third transmitting circuit.
    Type: Application
    Filed: August 28, 2020
    Publication date: December 17, 2020
    Inventor: Naoya MATSUMOTO
  • Patent number: 10826494
    Abstract: A high frequency switch (1) includes a first input/output terminal (30); at least three second input/output terminals (40a to 40e); a first switch (10) including a first common terminal (11) and at least two first selection terminals (12a to 12c) selectively connected to the first common terminal (11); and a second switch (20) including a second common terminal (21) connected to the first selection terminal (12c) with a matching circuit (50) interposed therebetween and at least two second selection terminals (22a to 22c) selectively connected to the second common terminal (21), in which the first common terminal (11) is connected to the first input/output terminal (30), the first selection terminals (12a and 12b) are connected to the second input/output terminals (40a and 40b), and the second selection terminals (22a to 22c) are connected to the second input/output terminals (40c to 40e).
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: November 3, 2020
    Assignee: MURATA MANUFATURING CO., LTD.
    Inventor: Naoya Matsumoto
  • Patent number: 10816472
    Abstract: An image acquisition device includes a spatial light modulator modulating irradiation light, a control unit controlling a modulating pattern so that first and second light converging points are formed in an observation object, a light converging optical system converging the irradiation light, a scanning unit scanning positions of the first and second light converging points in the observation object in a scanning direction intersecting an optical axis of the light converging optical system, and a photodetector detecting first observation light generated from the first light converging point and second observation light generated from the second light converging point. The photodetector has a first detection area for detecting the first observation light and a second detection area for detecting the second observation light. The positions of the first and second light converging points are different from each other in a direction of the optical axis.
    Type: Grant
    Filed: January 12, 2016
    Date of Patent: October 27, 2020
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Naoya Matsumoto, Koyo Watanabe
  • Publication number: 20200300762
    Abstract: An image acquisition apparatus includes a spatial light modulator, an optical scanner, a detection unit, a control unit. The spatial light modulator performs focused irradiation on irradiation regions on a surface or inside of an observation object with modulated excitation light. The detection unit has imaging regions in an imaging relation with the irradiation regions on a light receiving surface, each of the imaging regions corresponds to one or two or more pixels, and a pixel that corresponds to none of the imaging regions exists adjacent to each imaging region. The control unit corrects a detection signal of a pixel corresponding to each imaging region on the basis of a detection signal of the pixel that exists adjacent to the imaging region and corresponds to none of the imaging regions, and generates an image of the observation object on the basis of the corrected detection signal.
    Type: Application
    Filed: March 8, 2017
    Publication date: September 24, 2020
    Applicants: NATIONAL UNIVERSITY CORPORATION HAMAMATSU UNIVERSITY SCHOOL OF MEDICINE, HAMAMATSU PHOTONICS K.K.
    Inventors: Naoya MATSUMOTO, Shigetoshi OKAZAKI
  • Patent number: 10749500
    Abstract: A high-frequency module that performs filtering of signals transmitted and received through an antenna includes an antenna terminal, a transmission terminal, a reception terminal, a reception filter connected between the antenna terminal and the reception terminal, a transmission filter connected between the antenna terminal and the transmission terminal, a first element connected between the antenna terminal and the transmission filter, and a second element connected in series between the transmission terminal and the transmission filter. The first element and the second element are capacitively coupled to each other.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: August 18, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Naoya Matsumoto, Syuichi Onodera, Kouichi Ueno, Shinya Mizoguchi, Masahide Takebe
  • Publication number: 20200251459
    Abstract: A high-frequency module includes a mounting substrate having main surfaces 30a and 30b, a first circuit component mounted on the main surface 30a, a second circuit component mounted on the main surface 30b, an external connection terminal arranged on the main surface 30b side relative to the main surface 30a with respect to the mounting substrate, a long via conductor connected to the first circuit component, passing through the mounting substrate, and having a substantially long shape when the mounting substrate is viewed in a plan view, and a metal block arranged on the main surface 30b side relative to the main surface 30a with respect to the mounting substrate and connecting the long via conductor and the external connection terminal. When the mounting substrate is viewed in a plan view, the first circuit component overlaps the long via conductor and the metal block overlaps the long via conductor.
    Type: Application
    Filed: February 3, 2020
    Publication date: August 6, 2020
    Inventors: Motoji TSUDA, Takanori UEJIMA, Yuji TAKEMATSU, Katsunari NAKAZAWA, Masahide TAKEBE, Shou MATSUMOTO, Naoya MATSUMOTO, Yutaka SASAKI, Yuuki FUKUDA
  • Publication number: 20200243242
    Abstract: A magnetic element is formed from a magnetic material, which is a material that is capable of generating a magnetic skyrmion, and a defect is introduced at a position corresponding to each side of an approximate triangle in plan view. A magnetic field having such a direction and an intensity as to generate at least one magnetic skyrmion in an area corresponding to inside of the approximate triangle is applied to the magnetic material with the defects introduced therein. This causes the magnetic skyrmion to be generated in the area corresponding to inside of the approximate triangle. This configuration enables the generated magnetic skyrmion to be stably kept at a higher temperature.
    Type: Application
    Filed: May 1, 2018
    Publication date: July 30, 2020
    Applicant: THE UNIVERSITY OF TOKYO
    Inventors: Naoya SHIBATA, Takao MATSUMOTO
  • Publication number: 20200211998
    Abstract: A radio-frequency module includes: a transmitting circuit disposed on a mounting substrate to process a radio-frequency signal input from a transmission terminal and to output a resultant signal to a common terminal; a receiving circuit disposed on the mounting substrate to process a radio-frequency signal input from the common terminal and to output a resultant signal to a reception terminal; a first inductor included in a first transmitting circuit; and a bonding wire connected to the ground and bridging over the first inductor.
    Type: Application
    Filed: December 26, 2019
    Publication date: July 2, 2020
    Inventors: Takanori UEJIMA, Yuji TAKEMATSU, Naoya MATSUMOTO, Shou MATSUMOTO, Tetsuro HARADA, Dai NAKAGAWA, Yutaka SASAKI, Yuuki FUKUDA
  • Publication number: 20200204144
    Abstract: A substrate includes a conductor unit at constant potential. A first communication unit transmits a first signal in a first frequency band. A second communication unit performs at least one of transmission of a second signal in a second frequency band higher than the first frequency band and at least partially overlapping a harmonic of the first signal, or reception of a third signal in the second frequency band. First and second ends of a conductive wire are connected to the conductor unit. The second communication unit includes at least one of a transmitting filter that passes the second signal, a receiving filter that passes the third signal, or a low-noise amplifier that amplifies the third signal. The conductive wire is located between a first power amplifier of the first communication unit, and at least one of the transmitting filter, receiving filter, or low-noise amplifier of the second communication unit.
    Type: Application
    Filed: March 5, 2020
    Publication date: June 25, 2020
    Inventor: Naoya MATSUMOTO
  • Publication number: 20200150423
    Abstract: A microscope apparatus includes SLMs each having a modulation plane, an objective lens disposed on an optical path between the modulation plane and an object, and a computer for controlling the SLMs on the basis of a modulation pattern including a correction pattern for correcting aberration caused by a refractive index interface of the object. The computer determines a position of the correction pattern in the modulation pattern on the basis of inclination information of the refractive index interface with respect to a plane perpendicular to an optical axis of the objective lens.
    Type: Application
    Filed: April 10, 2018
    Publication date: May 14, 2020
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventor: Naoya MATSUMOTO
  • Publication number: 20200122971
    Abstract: A suspension body for an elevator includes a core having a belt-like shape, and a covering layer covering at least a part of an outer periphery of the core. The core includes a load bearing layer. The load bearing layer is formed of an impregnation resin and a plurality of high-strength fibers. Further, the load bearing layer is divided into a plurality of segment layers arranged apart from each other in a thickness direction of the core. An intermediate layer made of a material different from that for the load bearing layer is interposed between the segment layers adjacent to each other in the thickness direction of the core.
    Type: Application
    Filed: April 26, 2018
    Publication date: April 23, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventors: Masahiko HIDA, Michihito MATSUMOTO, Haruhiko KAKUTANI, Rikio KONDO, Shinya NAITO, Naoya TANAKA, Masaya SERA
  • Patent number: 10621936
    Abstract: In an apparatus for modulating light, a spatial light modulator includes a plurality of pixels and configured to modulate input light in response to a drive voltage for each of the pixels. An input value setting unit is configured to set an input value for the each of pixels. The input value is a digital value, an entire gray level of the digital value is “N”, and “N” is a natural number. A converting unit is configured to convert the input value to a control value. A control value is a digital value, an entire gray level of the control value is “M”, and “M” is a natural number greater than “N”. A driving unit is configured to convert the control value to a voltage value and drive the each of the pixels in response to the drive voltage corresponding to the voltage value.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: April 14, 2020
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Naoya Matsumoto, Takashi Inoue, Norihiro Fukuchi, Yuji Kobayashi, Tsutomu Hara
  • Patent number: 10585225
    Abstract: A transparent film includes: a base material; and at least one scratch resistant layer of which indentation hardness is 300 MPa or greater and of which a thickness is 50 to 1,000 nm on an outermost surface of the transparent film at one side or both sides of the base material, and a number of times of folding endurance of the transparent film measured by an MIT testing machine according to JIS P8115 (2001) is 1,000 times or greater.
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: March 10, 2020
    Assignee: FUJIFILM Corporation
    Inventors: Miho Asahi, Ayako Matsumoto, Shuntaro Ibuki, Shinya Watanabe, Hajime Nakayama, Naoya Shibata
  • Patent number: 10578601
    Abstract: A photostimulation apparatus includes an objective lens arranged to face a biological object, a light source configured to output light to be radiated toward the biological object via the objective lens, a shape acquisition unit configured to acquire information about a shape with a refractive index difference in the biological object, a hologram generation unit configured to generate aberration correction hologram data for correcting aberrations due to the shape with the refractive index difference on the basis of the information acquired by the shape acquisition unit, and a spatial light modulator on which a hologram based on the aberration correction hologram data is presented and which modulates the light output from the light source.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: March 3, 2020
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Naoya Matsumoto, Koyo Watanabe, Hirotoshi Terada
  • Publication number: 20200051942
    Abstract: A radio-frequency module includes: a transmission power amplifier that includes first and second amplification transistors that are cascade connected to each other; and a mounting substrate that has first and second main surface that face each other, the transmission power amplifier being mounted on the first main surface. The first amplification transistor is arranged in a final stage and has a first emitter terminal. The second amplification transistor is arranged in a stage preceding the first amplification transistor and has a second emitter terminal. The mounting substrate has first to fourth ground electrode layers in order of proximity to the first main surface. The first emitter terminal and the second emitter terminal are not electrically connected to each other via an electrode on the first main surface and are not electrically connected to each other via the first ground electrode layer.
    Type: Application
    Filed: July 16, 2019
    Publication date: February 13, 2020
    Inventors: Katsunari NAKAZAWA, Takanori UEJIMA, Motoji TSUDA, Yuji TAKEMATSU, Dai NAKAGAWA, Tetsuro HARADA, Masahide TAKEBE, Naoya MATSUMOTO, Yoshiaki SUKEMORI, Mitsunori SAMATA, Yutaka SASAKI, Yuki FUKUDA
  • Publication number: 20200051943
    Abstract: A high frequency module includes a transmission power amplifier, a bump electrode connected to the transmission power amplifier, and a mounting board on which the transmission power amplifier is mounted, wherein the mounting board includes a via conductor having an elongated shape in the plan view of the mounting board, a board main part placed outside the via conductor, and an insulating part placed inside the via conductor, and the bump electrode and the via conductor are connected while at least partially overlapping each other in the foregoing plan view, and the board main part and the insulating part are each composed of an insulating material of the same kind.
    Type: Application
    Filed: August 7, 2019
    Publication date: February 13, 2020
    Inventors: Katsunari NAKAZAWA, Takanori UEJIMA, Motoji TSUDA, Yuji TAKEMATSU, Dai NAKAGAWA, Tetsuro HARADA, Masahide TAKEBE, Naoya MATSUMOTO, Yoshiaki SUKEMORI, Mitsunori SAMATA, Yutaka SASAKI, Yuuki FUKUDA
  • Publication number: 20200051941
    Abstract: A high frequency module includes a transmission power amplifier, a bump electrode connected to a principal surface of the transmission power amplifier and having an elongated shape in a plan view of the principal surface, and a mounting board on which the transmission power amplifier is mounted, wherein the mounting board includes a via conductor having an elongated shape in the plan view, the length direction of the bump electrode and the length direction of the via conductor are aligned in the plan view, and the bump electrode and the via conductor are connected in an overlapping area where the bump electrode and the via conductor overlap at least partially in the plan view, and the overlapping area is an area elongated in the length direction.
    Type: Application
    Filed: July 15, 2019
    Publication date: February 13, 2020
    Inventors: Katsunari NAKAZAWA, Takanori UEJIMA, Motoji TSUDA, Yuji TAKEMATSU, Dai NAKAGAWA, Tetsuro HARADA, Masahide TAKEBE, Naoya MATSUMOTO, Yoshiaki SUKEMORI, Mitsunori SAMATA, Yutaka SASAKI, Yuki FUKUDA
  • Patent number: 10525520
    Abstract: Provided is a polygonal in which a decoration effect equivalent to that of a cylindrical base-can is obtained without causing folding or deformation in a can body-part. Bottom-part outer-peripheral parts (A-2) of a cylindrical base-can that are expected to form linear parts (B-2) of a polygonal can (B) are moved inward in a radial direction, while bottom-part outer-peripheral parts (A-1) of the cylindrical base-can that are expected to form corner parts (B-1) of the polygonal can are moved outward in the radial direction. Thus, the polygonal can is molded such that the body-part cross-section peripheral length of the cylindrical base-can and the body-part cross-section peripheral length of the molded polygonal can have a substantially isometric relationship.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: January 7, 2020
    Assignee: TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Tomomi Kobayashi, Naoya Matsumoto, Takeshi Aihara