Patents by Inventor Takayuki Matsumoto

Takayuki 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).

  • Patent number: 10965150
    Abstract: The present teaching provides a power supply system capable of appropriately performing replacement or repairing of a component of a module where a problem occurs without stopping the entire operation, in a case where the problem occurs in of the module in a plurality of modules. The power supply system includes a plurality of sweep modules, a problem detector, an indicator, and a controller. Each sweep module includes a battery module and an electric power circuit module. The problem detector detects a problem for each sweep module. The indicator indicates a sweep module in which a problem is detected. In a case where a problem is detected in the sweep module (S4: YES), the controller causes the indicator to indicate a failure sweep module in which the problem is detected (S5). The controller disconnects the failure sweep module from a main line, and continues sweep control (S6 through S8).
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: March 30, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Juni Yasoshima, Junta Izumi, Kenji Kimura, Toshihiro Katsuda, Kohei Matsuura, Junichi Matsumoto, Shuji Tomura, Shigeaki Goto, Naoki Yanagizawa, Kyosuke Tanemura, Kazuo Ootsuka, Takayuki Ban, Hironobu Nishi
  • Publication number: 20210083324
    Abstract: A rechargeable battery including a positive electrode, a negative electrode, and an electrolyte solution is provided. The electrolyte solution contains water and one or more lithium salts, and the lithium salts include lithium fluorophosphate.
    Type: Application
    Filed: November 30, 2018
    Publication date: March 18, 2021
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Kenji Matsubara, Nobuhiko Hojo, Hiroyuki Matsumoto, Takayuki Nakatsutsumi, Kazuhiro Iida, Atsushi Fukui
  • Patent number: 10944262
    Abstract: A control device of a power supply system includes a stopping process unit. The stopping process unit is configured to operate a switching element when connection between a power system and a main line is cut off by a system breaker and to perform a stopping process of sequentially switching battery modules which are connected to the main line such that the number of battery modules which are connected to the main line decreases gradually.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: March 9, 2021
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Juni Yasoshima, Junta Izumi, Kenji Kimura, Toshihiro Katsuda, Kohei Matsuura, Junichi Matsumoto, Shuji Tomura, Shigeaki Goto, Naoki Yanagizawa, Kyosuke Tanemura, Kazuo Ootsuka, Takayuki Ban, Hironobu Nishi
  • Publication number: 20210066707
    Abstract: A lithium secondary battery comprising: a positive electrode and a negative electrode which each has a specific composition and specific properties; and a nonaqueous electrolyte which contains a cyclic siloxane compound represented by general formula (1), fluorosilane compound represented by general formula (2), compound represented by general formula (3), compound having an S—F bond in the molecule, nitric acid salt, nitrous acid salt, monofluorophosphoric acid salt, difluorophosphoric acid salt, acetic acid salt, or propionic acid salt in an amount of 10 ppm or more of the whole nonaqueous electrolyte. This lithium secondary battery has a high capacity, long life, and high output. [In general formula (1), R1 and R2 are an organic group having 1-12 carbon atoms and n is an integer of 3-10. In general formula (2), R3 to R5 are an organic group having 1-12 carbon atoms; x is an integer of 1-3; and p, q, and r each are an integer of 0-3, provided that 1?p+q+r?3.
    Type: Application
    Filed: September 11, 2020
    Publication date: March 4, 2021
    Applicant: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Hidekazu MIYAGI, Ryoichi Kato, Masakazu Yokomizo, Hiroyuki Uono, Hitoshi Matsumoto, Tomohiro Satou, Minoru Kotato, Takayuki Nakajima, Hitoshi Suzuki, Hiroyuki Oshima
  • Publication number: 20210058059
    Abstract: A pedestal for a vibration element, a vibrator, and an oscillator are provided, which can improve vibration resistance by suppressing the influence of vibration from the outside and can improve phase noise characteristics. The pedestal includes connection parts 14 connected to a substrate of a package 3 along the long side of a main body, gap parts 10c and 10d formed inside the connection parts 14 along the long side, a mounting part 11 for a crystal piece 2 sandwiched between the gap parts 10c and 10d, and arc-shaped curved arm parts 13 connecting the mounting part 11 and the connection parts 14 at the four corners of the main body. The vibrator and the oscillator each include the pedestal.
    Type: Application
    Filed: November 5, 2020
    Publication date: February 25, 2021
    Inventors: Takayuki ISHIKAWA, Takashi MATSUMOTO, Kazumasa IKOMA, Takafumi SAITO
  • Publication number: 20210048287
    Abstract: An optical distance measurement device includes: a photodetector including PDs for receiving interference light output from an optical interference unit and outputting detection signals of the interference light; and a switch for selecting one of the detection signals output from the PDs, in which a distance calculation unit calculates a distance to a measurement object on the basis of the detection signal selected by the switch.
    Type: Application
    Filed: November 4, 2020
    Publication date: February 18, 2021
    Applicant: Mitsubishi Electric Corporation
    Inventors: Hiroki GOTO, Yoshihiro MATSUMOTO, Kiyoshi ONOHARA, Naoki SUZUKI, Takayuki YANAGISAWA
  • Publication number: 20210047421
    Abstract: The present invention provides a pharmaceutical composition for cancer treatment comprising an antibody against CCR8.
    Type: Application
    Filed: October 30, 2020
    Publication date: February 18, 2021
    Applicants: Shionogi & Co., Ltd., Osaka University
    Inventors: Tetsuya Yoshida, Yujiro Kidani, Mitsunobu Matsumoto, Takayuki Kanazawa, Satomi Shinonome, Kanji Hojo, Naganari Ohkura, Shimon Sakaguchi, Atsushi Tanaka, Hisashi Wada, Atsunari Kawashima, Norio Nonomura
  • Patent number: 10894874
    Abstract: The present invention aims to provide a method for improving the fluidity of a crystal nucleating agent for polyolefin resins without impairing other properties, and a polyolefin resin composition containing the crystal nucleating agent with improved fluidity and having excellent properties including transparency, and a molded article thereof. A crystal nucleating agent controlled to have specific characteristics can achieve improved fluidity, and the use of such a crystal nucleating agent having specific characteristics remarkably improves the workability during molding processing and provides a polyolefin resin composition excellent in properties such as transparency, and a molded article thereof.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: January 19, 2021
    Assignee: NEW JAPAN CHEMICAL CO., LTD.
    Inventors: Shohei Iwasaki, Yohei Uchiyama, Kazuya Matsumoto, Takayuki Maeda
  • Publication number: 20210013129
    Abstract: An electronic apparatus includes: a first metal layer; an electronic component that is provided on the first metal layer; a second metal layer that is provided on the first metal layer and on the electronic component; and an insulating resin that fills a space between the first metal layer and the second metal layer so as to cover the electronic component. The second metal layer includes: a sheet-like electrode pad portion; and a connection portion that is disposed along a peripheral edge of the electrode pad portion, and that protrudes from the electrode pad portion toward the first metal layer so as to electrically connect the second metal layer to the first metal layer.
    Type: Application
    Filed: July 7, 2020
    Publication date: January 14, 2021
    Inventors: Takayuki Matsumoto, Tsukasa Nakanishi, Tadaaki Katsuyama
  • Patent number: 10888687
    Abstract: A catheter that prevents excessive concentration of stress while providing sufficient flexibility to a distal end portion of the catheter, even when the catheter is inserted and curved in patient's a blood vessel. Thus, breakage of the catheter at a radiopaque marker is prevented/reduced. The catheter includes a catheter tube and the radiopaque marker, which is disposed in the catheter tube. The radiopaque marker is fixed in the catheter so that a gap is provided between the radiopaque marker and the catheter tube in a radial direction of the catheter tube.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: January 12, 2021
    Assignee: ASAHI INTECC CO., LTD.
    Inventors: Satoru Matsumoto, Takayuki Hori
  • Publication number: 20210001708
    Abstract: A power transmission device outputting torque from a first power source and a second power source to axles, is provided with: a first shaft coupled with the first power source; a differential configured to differentially distribute the torque to the axles; a first gear set configured to drivingly couple the first shaft with the differential; a second shaft coupled with the second power source; a second gear set drivingly coupled with the second shaft; a clutch configured to receive fluid pressure to drivingly and releasably couple the second gear set with the first gear set; and a pump driven by a third power source at least independent of the first power source and the clutch to generate the fluid pressure, the pump being disposed separate from the clutch and in fluid connection with the clutch to supply the fluid pressure.
    Type: Application
    Filed: September 24, 2020
    Publication date: January 7, 2021
    Inventors: Masashi Aikawa, Takayuki Matsumoto, Atsushi Kawano, Son Duy Nguyen
  • Publication number: 20200411232
    Abstract: An inductor includes: a first conductor layer including: a pair of first metal pieces; and a first conductor, wherein the first conductor is wound in a spiral shape in the same plane; a second conductor layer including: a pair of second metal pieces, wherein each of the pair of second metal pieces is bonded to a corresponding one of the pair of first metal pieces; and a second conductor, wherein the second conductor is wound in a spiral shape in the same plane, and the second conductor includes an inner circumferential side end portion bonded to an inner circumferential side end portion of the first conductor; a pair of electrodes each of which is bonded to a corresponding one of the pair of second metal pieces; and a sealing resin that covers the first conductor layer, the second conductor layer and the pair of electrodes.
    Type: Application
    Filed: June 19, 2020
    Publication date: December 31, 2020
    Inventors: Takayuki Matsumoto, Tsukasa Nakanishi
  • Patent number: 10870328
    Abstract: The sealing member includes a first sealing part and a second sealing part and a joining part connecting together the first sealing part and the second sealing part. The first sealing part extends to surround a peripheral edge of the first opening hole on the main body inner peripheral surface side. The second sealing part extends to surround a peripheral edge of the second opening hole on the main body inner peripheral surface side. The joining part is placed at a position where a mutual interval between the first sealing part and the second sealing part is the smallest in the circumferential direction. Each of the first joining end portion and the second joining end portion of the joining part is pressed outward in the valve radial direction by the valve body outer peripheral surface to be resiliently deformed.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: December 22, 2020
    Assignees: DENSO CORPORATION, FUJIKOKI CORPORATION
    Inventors: Takamitsu Mano, Yasumitsu Omi, Kenichi Mochizuki, Takayuki Matsumoto
  • Publication number: 20200368356
    Abstract: Provided is a core-shell structure having an excellent immediate effect in transdermal absorption of an active ingredient. A core-shell structure comprising a core portion containing an active ingredient, and a shell portion containing a surfactant having an HLB value of 4 to 14, the core portion being solid, and the surfactant containing a saturated hydrocarbon group having 7 to 15 carbon atoms or an unsaturated hydrocarbon group having 7 to 17 carbon atoms.
    Type: Application
    Filed: August 11, 2020
    Publication date: November 26, 2020
    Inventors: Daichi Kawamura, Takayuki Akamine, Saori Tone, Yuuta Nakamura, Izumi Matsumoto, Kazushi Itou
  • Publication number: 20200365331
    Abstract: An electrolytic capacitor module includes a plurality of capacitor elements, an electrode lead, a sealing member, and a heat dissipation member. The electrode lead is electrically connected to each of the plurality of capacitor elements, and penetrates through the sealing member. The heat dissipation member has a plurality of housing portions that respectively house the plurality of capacitor elements. Further, the heat dissipation member has a first surface and a second surface opposite to the first surface. Each of the plurality of housing portions has an insertion opening opened in the first surface. The sealing member seals the insertion opening. The electrode lead is led out from the insertion opening.
    Type: Application
    Filed: August 4, 2020
    Publication date: November 19, 2020
    Inventors: HISAO NAGARA, TAKAYUKI MATSUMOTO
  • Patent number: 10828977
    Abstract: A power transmission device outputting torque from a first power source and a second power source to axles, is provided with: a first shaft coupled with the first power source; a differential configured to differentially distribute the torque to the axles; a first gear set configured to drivingly couple the first shaft with the differential; a second shaft coupled with the second power source; a second gear set drivingly coupled with the second shaft; a clutch configured to receive fluid pressure to drivingly and releasably couple the second gear set with the first gear set; and a pump driven by a third power source at least independent of the first power source and the clutch to generate the fluid pressure, the pump being disposed separate from the clutch and in fluid connection with the clutch to supply the fluid pressure.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: November 10, 2020
    Assignee: GKN Automotive Ltd.
    Inventors: Masashi Aikawa, Takayuki Matsumoto, Atsushi Kawano, Son Duy Nguyen
  • Publication number: 20200339739
    Abstract: A prepreg comprising: carbon fibers; and a resin composition containing an epoxy resin having a biphenyl structure, a curing agent, and melamine cyanurate.
    Type: Application
    Filed: November 13, 2018
    Publication date: October 29, 2020
    Applicant: JXTG Nippon Oil & Energy Corporation
    Inventors: Masaki MINAMI, Takayuki MATSUMOTO, Ayumu KOMATA
  • Publication number: 20200325150
    Abstract: The present invention aims to provide a method for improving the fluidity of a crystal nucleating agent for polyolefin resins without impairing other properties, and a polyolefin resin composition containing the crystal nucleating agent with improved fluidity and having excellent properties including transparency, and a molded article thereof. Adjustment to specific characteristics can improve the fluidity of a crystal nucleating agent for polyolefin resins, and the use of such a crystal nucleating agent having specific characteristics remarkably improves the workability during molding processing and provides a polyolefin resin composition excellent in properties such as transparency, and a molded article thereof.
    Type: Application
    Filed: July 21, 2017
    Publication date: October 15, 2020
    Applicant: NEW JAPAN CHEMICAL CO., LTD.
    Inventors: Shohei Iwasaki, Yohei Uchiyama, Kazuya Matsumoto, Mitsuko Inoue, Yurie Shinoda, Takayuki Maeda
  • Publication number: 20200283346
    Abstract: A coating method includes depositing a slurry including a coarsely particulate ceramic and a finely particulate ceramic on a base material configured with an oxide-based ceramics matrix composite such that a proportion of coarse particles decreases towards a surface of the base material; forming a bond coating by performing a heat treatment on the base material on which the slurry has been deposited; and forming a top coating by thermally spraying a ceramic onto the bond coating. The oxide-based ceramics matrix composite is an alumina silica type oxide-based ceramics matrix composite. The coarsely particulate ceramic and the finely particulate ceramic are alumina-based powder.
    Type: Application
    Filed: August 1, 2017
    Publication date: September 10, 2020
    Inventors: Mineaki MATSUMOTO, Takayuki KURIMURA, Azusa TAMUGI, Tadayuki HANADA
  • Patent number: 10760028
    Abstract: An oil tempered wire includes a steel wire and a lubricant coating disposed around an outer circumference of the steel wire, wherein the lubricant coating includes a lubricant component resin and a binder resin, the lubricant component resin is at least one selected from polyacetals, polyimides, melamine resins, acrylic resins and fluororesins, the deposited mass of the lubricant coating is not less than 1.0 g/m2 and not more than 4.0 g/m2, and the surface roughness Rz of the steel wire is not more than 8.0 ?m.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: September 1, 2020
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Takafumi Uwano, Sadamu Matsumoto, Takayuki Shiwaku