Patents by Inventor Masahiro Kato

Masahiro Kato 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: 11318950
    Abstract: In cases when it is determined that a measured yaw angle (?L) can be calculated on the basis of the output of a LIDAR (12), a control unit (15) calculates the measured yaw angle (?L) as the estimated yaw angle (?E), and performs calibration processing on a gyro sensitivity coefficient (A), a gyro offset coefficient (B), a steering angle sensitivity coefficient (C) and a steering angle offset coefficient (D).
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: May 3, 2022
    Assignee: PIONEER CORPORATION
    Inventors: Masahiro Kato, Ryoko Niihara
  • Patent number: 11291124
    Abstract: A method for manufacturing a multilayer wiring board is disclosed. The Method comprises a step (I) of preparing printed wiring boards having both electrical connection pads for establishing an electrical connection between the boards and non-connection pads for not establishing an electrical connection between the boards on the same plane; and a lamination step (II) of overlaying the boards so that the electrical connection pads face each other, and laminating the boards so that the boards are bonded to each other through a conductive material provided between the facing electrical connection pads. In the step (I), to at least one of surfaces faced when the boards are overlaid in the step (II), an insulating film having through holes formed in positions corresponding to the electrical connection pads on the surface is attached (Ia), and the conductive material is provided in the through holes (Ib).
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: March 29, 2022
    Assignee: Lincstech Co., Ltd.
    Inventors: Yuto Tanabe, Eiichi Shinada, Masahiro Kato
  • Publication number: 20220042654
    Abstract: A light-emitting device comprises a casing including an upper surface portion having one or more first through holes, and a front surface portion having an opening; a transparent member that closes off the one or more first through holes; one or more light-emitting elements that face the one or more first through holes, respectively, within the casing; and a lid member provided so as to close off the opening, wherein the casing is integrally formed using one material.
    Type: Application
    Filed: July 15, 2021
    Publication date: February 10, 2022
    Inventors: MASAHIRO KATO, MASAYA ISHIDA, HIROYOSHI HIGASHISAKA, HIROKI ORITA, TSUYOSHI ONO
  • Patent number: 11240915
    Abstract: A method for manufacturing a multilayer wiring board is disclosed. The method includes steps of preparing printed wiring boards having both electrical connection pads for establishing an electrical connection between the boards and non-connection pads for not establishing an electrical connection between the boards on the same plane, overlaying the boards so that the electrical connection pads face each other, and laminating the boards so that the boards are bonded to each other through a conductive paste provided between the facing electrical connection pads. To prepare the printed wiring boards, attach an insulating film to at least one of surfaces faced when the boards are overlaid in the overlaying, bore holes in the insulating film so that the electrical connection pads are exposed, and provide a conductive paste in the holes.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: February 1, 2022
    Assignee: Lincstech Co., Ltd.
    Inventors: Masahiro Kato, Eiichi Shinada, Yuto Tanabe
  • Patent number: 11227721
    Abstract: An electronic component includes an element body, an external electrode, and a resin film having electrical insulation properties. The element body includes a principal surface and a side surface adjacent to the principal surface. The external electrode includes a first electrode portion disposed on the principal surface and a second electrode portion disposed on the side surface. The resin film is disposed on the principal surface and is in contact with the principal surface. Each of the first electrode portion and the second electrode portion includes a conductive resin layer disposed on the element body. A conductive resin layer included in the first electrode portion is disposed on the resin film and is in contact with the resin film.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: January 18, 2022
    Assignee: TDK CORPORATION
    Inventors: Yoji Tozawa, Masashi Shimoyasu, Makoto Yoshino, Takuo Abe, Akihiko Oide, Tsutomu Ono, Shinichi Sato, Makoto Morita, Shinichi Sato, Hidekazu Sato, Masashi Kitazaki, Naoki Uchida, Masahiro Kato
  • Publication number: 20210407885
    Abstract: A two-pack curable composition set having: a first agent comprising an organopolysiloxane having a branched structure and having a vinyl group at least at an end or in a side chain, a thermally conductive filler, a silica powder, and a platinum catalyst, and having a viscosity at 25° C. at a shear rate of 10 s?1 of 20 to 150 Pa·s; and a second agent comprising an organopolysiloxane having a branched structure and having a vinyl group at least at an end or in a side chain, and a polydimethylsiloxane having a hydrosilyl group at least at an end or in a side chain, a thermally conductive filler, and a silica powder, and having a viscosity at 25° C. at a shear rate of 10 s?1 of 20 to 150 Pa·s.
    Type: Application
    Filed: October 10, 2019
    Publication date: December 30, 2021
    Applicant: Denka Company Limited
    Inventor: Masahiro KATO
  • Patent number: 11203349
    Abstract: If a controller determines the calculation of a measured vehicle body velocity is possible, the controller calculates the measured vehicle body velocity as an estimated vehicle body velocity to conduct update processing for a K table and an AB table. If the controller determines the calculation of the measured vehicle body velocity is impossible, the controller extracts a conversion coefficient from the K table based on a detected running state while extracting a sensitivity coefficient and an offset coefficient from the AB table based on the temperature by a temperature sensor. The vehicle mounted apparatus calculates an axle pulse-based vehicle body velocity from the extracted conversion coefficient while calculating an acceleration-based vehicle body velocity from the extracted sensitivity coefficient and offset coefficient.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: December 21, 2021
    Assignee: Pioneer Corporation
    Inventors: Masahiro Kato, Ryoko Niihara
  • Patent number: 11183483
    Abstract: A multichip module provided with a first substrate, a first semiconductor chip, a second substrate and a third substrate. The first semiconductor chip has a first surface provided with a first electrode and a second surface mounted on the first substrate so that the first wiring of a first mount surface of the first substrate is electrically connected to the first electrode. The second substrate has a second mounting surface and a third mounting surface bonded to the first substrate so that the second mounting surface is opposed to the first mounting surface. The third substrate has a fourth mounting surface provided with a second wiring and a fifth mounting surface bonded to the second silicon substrate so that the fourth mounting surface is opposed to the third mounting surface and is mounted with the first semiconductor chip so that the second wiring is electrically connected to the second surface.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: November 23, 2021
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Masahiro Kato, Shuhei Iriyama
  • Publication number: 20210324130
    Abstract: The present invention relates to a modified hydrogenated product of a block copolymer having a polymer block (A) containing a structural unit derived from an aromatic vinyl compound, and a polymer block (B) containing a structural unit derived from a conjugated diene compound, a method of producing the modified hydrogenated product, and a resin composition containing the modified hydrogenated product. The modified hydrogenated product has one or more functional groups selected from an alkoxysilyl group, a carboxy group, an amino group, a hydroxy group, an epoxy group, and an acid anhydride-derived group, and satisfies the following conditions. Condition (1): after stay at 330° C. for 30 min under nitrogen atmosphere, a weight change rate is ?5.5% or more. Condition (2): the peak top intensity of tan ? measured in accordance with JIS K7244-10 (2005), under conditions including a strain amount of 0.1%, a frequency of 1 Hz, a measurement temperature of ?70 to 120° C., and a temperature rise rate of 3° C.
    Type: Application
    Filed: May 22, 2019
    Publication date: October 21, 2021
    Applicant: KURARAYCO., LTD.
    Inventors: Masahiro KATO, Yasushi SENDA, Yoshihiro AOKI, Nobuhiro OYA, Hideaki SUZUKI
  • Publication number: 20210320610
    Abstract: A motor drive device of an embodiment includes a first drive circuit, a second drive circuit, a first detection circuit, a second detection circuit, a third detection circuit, a fourth detection circuit, and an output circuit. The first drive circuit drives a first phase of a motor. The second drive circuit drives a second phase of the motor. The first detection circuit detects a first anomaly of the first phase. The second detection circuit detects the first anomaly of the second phase. The third detection circuit detects a second anomaly of the first phase. The fourth detection circuit detects the second anomaly of the second phase. The output circuit outputs an occurred anomaly as a flag signal based on results of detection by the first to fourth detection circuits.
    Type: Application
    Filed: February 24, 2021
    Publication date: October 14, 2021
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
    Inventor: Masahiro KATO
  • Patent number: 11130194
    Abstract: The friction stir welding tool member according to the present invention is made of a ceramic member in which a shoulder portion and a probe portion are integrally formed, wherein a root portion of the probe portion and an end portion of the shoulder portion have a curved surface shape; and the friction stir welding tool member has a ratio (R1/D) of 0.02 or more and 0.20 or less when a curvature radius of the end portion of the shoulder portion is defined as R1 (mm) and an outer diameter of the shoulder portion is defined as D (mm). In addition, the ceramic member is preferably made of a silicon nitride sintered body having a Vickers hardness of 1400 HV1 or more. According to the above-described configuration, a friction stir welding tool member having excellent durability can be provided.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: September 28, 2021
    Assignees: OSAKA UNIVERSITY, TOSHIBA MATERIALS CO., LTD.
    Inventors: Hidetoshi Fujii, Yoshiaki Morisada, Kai Funaki, Isao Ikeda, Yutaka Abe, Masahiro Kato
  • Publication number: 20210276606
    Abstract: A switch device includes a switch body, which is arranged at the back side of a steering unit, and a lever unit, which is attached to the switch body to allow for switching by a pivotal operation about a first axis, which extends in the axial direction of a steering shaft. The lever unit includes a lever shaft, which extends in a direction intersecting the first axis of the pivotal operation, a lever head, which is arranged at the distal end of the lever shaft and has a larger dimension than the diameter of the lever shaft, and a push operation unit, which allows for switching by a push operation. The push operation unit is arranged so that the operation direction of the push operation is directed toward the first axis.
    Type: Application
    Filed: March 1, 2021
    Publication date: September 9, 2021
    Inventors: Nobuyuki Ishigure, Yuki Sato, Tadashi Usuya, Akio Nishiyama, Masahiro Kato, Takayuki Aoki, Shinji Matsubara, Toshihiko Kosugi, Ryusuke Ohta, Shinji Hara
  • Publication number: 20210280380
    Abstract: A switch device includes a switch body including a switch contact point, a lever unit pivoted about the switch body to switch the switch contact point between different states, and a guard arranged on a lever shaft of the lever unit and shaped to conceal the switch body at the proximal end of the lever shaft. The lever shaft includes a root portion, which is connected to the switch body, and a bent portion, which is bent and extended from the root portion. The guard is shaped so that the distance to a pivotal center of the lever unit is not constant.
    Type: Application
    Filed: March 1, 2021
    Publication date: September 9, 2021
    Inventors: Masahiro Kato, Nobuyuki Ishigure, Yuki Sato, Masaki Tsuda, Takayuki Aoki, Shinji Matsubara, Toshihiko Kosugi, Ryusuke Ohta, Shinji Hara
  • Publication number: 20210276605
    Abstract: A switch device includes a switch body, which is attached to and rotated integrally with an irregularly-shaped steering unit, and a lever unit, which is held pivotally about a switch body. The lever unit includes a lever shaft including a base, which extends in a direction intersecting the steering shaft, and an arm, which is formed integrally with the base and extends in a direction that differs from the direction in which the base extends. The lever unit also includes a lever head at the distal end of the lever shaft, and the lever head extends from the lever shaft in the width direction, which intersects an axial direction.
    Type: Application
    Filed: March 1, 2021
    Publication date: September 9, 2021
    Inventors: Masahiro Kato, Nobuyuki Ishigure, Yuki Sato, Tadashi Usuya, Takayuki Aoki, Shinji Matsubara, Toshihiko Kosugi, Ryusuke Ohta, Shinji Hara
  • Publication number: 20210278217
    Abstract: The own vehicle position estimation unit 17 of the in-vehicle device 1 acquires the point cloud data which is the measurement result of the landmark by the rider 2, and acquires the feature information associated with the landmark in the map DB10. Then, the own vehicle position estimation unit 17 calculates, on the basis of the difference between the size of the landmark specified based on the acquired point cloud data and the size of the landmark indicated by the feature information, calculates the reliability information indicative of the measurement accuracy of the landmark by the lidar 2.
    Type: Application
    Filed: October 7, 2019
    Publication date: September 9, 2021
    Inventor: Masahiro KATO
  • Patent number: 11104727
    Abstract: Provided are an anti-canine TARC antibody for use in the treatment and diagnosis of canine atopic dermatitis, and a method for treating or diagnosing canine atopic dermatitis using the same. An anti-canine TARC monoclonal antibody binding to canine TARC, comprising a heavy chain variable region consisting of the amino acid sequence shown in SEQ ID NO: 2 and a light chain variable region consisting of the amino acid sequence shown in SEQ ID NO: 4, or a functional fragment thereof binding to canine TARC.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: August 31, 2021
    Assignee: NIPPON ZENYAKU KOGYO CO., LTD.
    Inventors: Toshihiro Tsukui, Miyuki Kageyama, Masahiro Kato, Rieko Suzuki
  • Patent number: 11097374
    Abstract: The friction stir welding tool member according to the present invention is made of a silicon nitride sintered body, wherein the silicon nitride sintered body contains 15% by mass or less of additive components except silicon nitride in such a manner that the additive components include at least one element selected from lanthanoid elements and at least one element selected from Mg, Ti, Hf, and Mo. In addition, it is preferable that the additive components further include at least one element selected from Al, Si, and C. According to the above-described configuration, a friction stir welding tool member having an excellent durability can be provided.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: August 24, 2021
    Assignees: OSAKA UNIVERSITY, TOSHIBA MATERIALS CO., LTD.
    Inventors: Hidetoshi Fujii, Yoshiaki Morisada, Kai Funaki, Isao Ikeda, Yutaka Abe, Masahiro Kato
  • Publication number: 20210229210
    Abstract: A friction stir welding tool member according to the present embodiment has a shoulder portion and a probe portion concentrically projecting from an upper surface of the shoulder portion. The shoulder portion includes a curved surface processed portion that is curved to have a curved shape on an outer peripheral edge of the shoulder portion. A space occupancy occupied by the two-dimensional space in which neither the shoulder portion nor the probe portion exists is in a range of 30% to 70%, the space occupancy being determined based on a projection drawing of a side surface region surrounded from a tip of the probe portion to the curved surface processed portion of the shoulder portion.
    Type: Application
    Filed: April 14, 2021
    Publication date: July 29, 2021
    Applicants: OSAKA UNIVERSITY, TOSHIBA MATERIALS CO., LTD.
    Inventors: Hidetoshi Fujll, Yoshiaki Morisada, Kai Funakl, Masahiro Kato, Takayuki Fukasawa, Yutaka Abe
  • Patent number: 11073073
    Abstract: A flow-path structure through which fluid flows includes: a barrel body through which fluid flows in an inner circumference; and a frame body configured to connect a flow path member, the flow path member being configured to guide the fluid into the barrel body, wherein the frame body has: a ring-shaped frame part configured to be fitted into an outer surface of the barrel body; and an inner engagement portion configured to engage with an inner surface of the barrel body so as to hold a state in which the outer surface of the barrel body is brought into contact with the frame part.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: July 27, 2021
    Assignee: CALSONIC KANSEI CORPORATION
    Inventors: Masahiro Kato, Kyouhei Takimoto, Takashi Kaneda
  • Publication number: 20210214486
    Abstract: The present invention relates to a block copolymer including a polymer block (A) containing more than 70 mol % of a structural unit derived from an aromatic vinyl compound, and a polymer block (B) containing 30 mol % or more of a structural unit derived from a conjugated diene compound, the block copolymer further satisfying following conditions. Condition (1): A content of the polymer block (A) in the block copolymer is 1 to 70% by mass. Condition (2): A maximum width of a series of temperature regions where tan ? measured in accordance with JIS K7244-10 (2005), under conditions including a strain amount of 0.1%, a frequency of 1 Hz, a measurement temperature of ?70 to 100° C., and a temperature rise rate of 3° C./min, is 1.0 or more is less than 16° C. Condition (3): A temperature at a peak position of tan ? in the condition (2) is 0° C. to +50° C. Condition (4): A mobility parameter M indicating a mobility of the polymer block (B) is 0.01 to 0.25 sec.
    Type: Application
    Filed: May 30, 2019
    Publication date: July 15, 2021
    Applicant: KURARAY CO., LTD.
    Inventors: Yasushi SENDA, Masahiro KATO, Mikio MASUDA