Patents by Inventor Toshiyuki Tanaka

Toshiyuki Tanaka 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: 11948789
    Abstract: A manufacturing method of a wafer includes a first and a second resin-application grinding step, and a third surface-grinding step. The first step includes: a first formation step of forming a first coating layer; a first surface-grinding step of placing the wafer so that the first coating layer contacts a reference surface of a table and surface-grinding a first surface of the wafer; and a first removal step of removing the first coating layer. The second step includes: a second formation step of forming a second coating layer; a second surface-grinding step of placing the wafer so that the second coating layer contacts the reference surface and surface-grinding the second surface; and a second removal step of removing the second coating layer. In the third step, the wafer is placed so that the last surface-ground surface contacts the reference surface and a surface opposite the contacted surface is surface-ground.
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: April 2, 2024
    Assignee: SUMCO CORPORATION
    Inventors: Toshiyuki Tanaka, Yasuyuki Hashimoto
  • Patent number: 11916262
    Abstract: An alloy member includes a base member that includes a recess in a surface of the base member and is constituted by an alloy material containing chromium, an anchor portion is disposed in the recess and contains an oxide containing manganese and a covering layer is connected to the anchor portion and contains a low-equilibrium oxygen pressure element whose equilibrium oxygen pressure is lower than that of chromium.
    Type: Grant
    Filed: March 22, 2023
    Date of Patent: February 27, 2024
    Assignee: NGK INSULATORS, LTD.
    Inventors: Yuta Matsuno, Yuki Tanaka, Toshiyuki Nakamura, Makoto Ohmori
  • Publication number: 20240010814
    Abstract: The present invention provides a resin composition with high thermal conductivity, high insulating property, high heat resistance, and excellent handleability of a sheet; a cured product sheet; a composite molded body; and a semiconductor device. The resin composition contains an inorganic filler and a thermosetting resin, in which the amount of the inorganic filler in solid contents of the resin composition is 50% by volume or more, and the inorganic filler contains 82% by volume or more of a boron nitride filler (A), the boron nitride filler includes an aggregated filler, the thermosetting resin contains an epoxy resin having a mass-average molecular weight of 5,000 or more, a weight per epoxide equivalent (WPE) of resin components in the resin composition satisfies 100?WPE?300, and a storage modulus E? of a cured product of the resin composition satisfies 1?(E? at 270° C.)/(E? at 30° C.)?0.2.
    Type: Application
    Filed: September 18, 2023
    Publication date: January 11, 2024
    Applicant: Mitsubishi Chemical Corporation
    Inventors: Toshiyuki SAWAMURA, Toshiyuki TANAKA
  • Publication number: 20230410043
    Abstract: According to an embodiment, the information processing apparatus includes a communication interface and a processor. The processor acquires a plurality of orders from a host management apparatus through the communication interface; extracts, through the communication interface, a specific order from the plurality of orders based on label information indicating the specific order acquired from a first work station; and transmits, through the communication interface to an automated guided vehicle, a control signal for transporting one of racks that stores an article indicated by the extracted specific order to the first work station and a control signal for transporting another one of the racks that stores an article indicated by a normal order other than the specific order to one of the work stations other than the first work station.
    Type: Application
    Filed: August 30, 2023
    Publication date: December 21, 2023
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Atsushi MATSUMURA, Takeru TAKIGUCHI, Yoshihide OTSURU, Toshiyuki TANAKA, Tomoyuki SUWABE, Tatsushi KANEKIYO, Kenichi HIROSE
  • Patent number: 11841696
    Abstract: A tool selection unit has an analysis unit and a selection unit. The analysis unit determines a pick feed direction and the feed direction of a tool on the basis of information relating to the shape of a machining region including a double curved surface or a machining surface in the machining region, and creates parameter information in which at least a value relating to the smallest curvature radius in the machining surface and a value relating to the largest curvature radius in the pick feed direction are recorded. The selection unit selects a tool to use for machining the machining region on the basis of the parameter information, from among a plurality of tools having a bottom cutting edge and a side cutting edge formed in a curved-surface shape having a curvature radius different from a curvature radius of a curved surface of the bottom cutting edge.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: December 12, 2023
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Jun Eto, Shinichi Takeuchi, Toshiyuki Tanaka
  • Patent number: 11834603
    Abstract: A heat dissipation sheet 10 includes cohesive inorganic filler particles 1 having a breaking strength of 20 MPa or lower and a modulus of elasticity of 48 MPa or higher and a matrix resin 2.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: December 5, 2023
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Toshiyuki Sawamura, Toshiyuki Tanaka, Akira Watanabe, Katsuhiko Hidaka
  • Publication number: 20230139361
    Abstract: Provided is an apparatus for detecting a failure in holding a tool of a machine tool that includes, in each of a plurality of tool holding mechanisms in a tool magazine, a locking member provided to have different self-displacement positions for a case where a tool is held at a proper held position between tool gripping portions of a pair of holding arms and a case where the tool is held with deviation from the proper held position, and that detects a holding failure state of the tool in the tool holding mechanism by detecting the position of a detection target portion that moves integrally with the locking member with a predetermined detector provided in the machine tool. The apparatus makes it possible to effectively prevent a risk of a breakdown of and damage to the machine tool.
    Type: Application
    Filed: October 14, 2022
    Publication date: May 4, 2023
    Inventors: Shuma NAGAOKA, Yuki YUZURI, Toshiyuki TANAKA
  • Publication number: 20230013709
    Abstract: A cartridge-based computing system includes a display stand that connects to a compute module cartridge including a first securing member, a second securing member, and a release member coupled to the second securing member. The display stand defines a securing aperture that engages the first securing member when the compute module cartridge is connected to the display stand, which causes the first securing member to engage a securing element on the display stand and move it into engagement with the second securing member to connect the compute module cartridge to the display stand. The securing element may then be engaged by the release member to move it out of engagement with the second securing member, and into engagement with the first securing member to cause the securing aperture to disengage the first securing member and disconnect the compute module cartridge from the display stand.
    Type: Application
    Filed: September 15, 2022
    Publication date: January 19, 2023
    Inventors: Derric Christopher Hobbs, Toshiyuki Tanaka, Cyril Keilers, Jonathan C. Giffen, Tzu-wei Tai, Jake Lavallo
  • Patent number: 11500408
    Abstract: Provided is a reference voltage circuit including a first MOS transistor to a sixth MOS transistor, a first resistor and a second resistor, a current source circuit, and an output terminal. Five of the transistors form a differential transconductance amplifier, and an input transistor of the differential transconductance amplifier operates in the manner of weak inversion operation.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: November 15, 2022
    Assignee: ABLIC INC.
    Inventor: Toshiyuki Tanaka
  • Publication number: 20220347927
    Abstract: A manufacturing method for a prosthetic apparatus for dental purpose according to one aspect of the present invention includes: acquiring scan data of a model that is a reproduction of at least a part of an inside of an oral cavity of a patient; creating shape data of a shaped body for dental purpose on a basis of the scan data; producing a shaped body on a basis of the shape data; covering at least a part of the shaped body and at least a part of a model with film, the shaped body attached to the model; releasing air in a part covered with the film to deform the film and bring the shaped body into close contact with the model; and curing the shaped body in a state where the shaped body is in close contact with the model.
    Type: Application
    Filed: September 17, 2020
    Publication date: November 3, 2022
    Inventors: Kenji KONO, Hidefumi FUJIMURA, Toshiyuki TANAKA, Yuushin OKIMOTO, Sayaka ISHIDA, Toshio KITAMURA
  • Patent number: 11477902
    Abstract: A cartridge-based computing system includes a display stand that connects to a compute module cartridge including a first securing member, a second securing member, and a release member coupled to the second securing member. The display stand defines a securing aperture that engages the first securing member when the compute module cartridge is connected to the display stand, which causes the first securing member to engage a securing element on the display stand and move it into engagement with the second securing member to connect the compute module cartridge to the display stand. The securing element may then be engaged by the release member to move it out of engagement with the second securing member, and into engagement with the first securing member to cause the securing aperture to disengage the first securing member and disconnect the compute module cartridge from the display stand.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: October 18, 2022
    Assignee: Dell Products L.P.
    Inventors: Derric Christopher Hobbs, Toshiyuki Tanaka, Cyril Keilers, Jonathan C. Giffen, Tzu-wei Tai, Jake Lavallo
  • Publication number: 20220253573
    Abstract: The parameter estimation section 106 estimates a parameter for transition probability, a parameter for inflow noise, a parameter for outflow noise, and a number of moving people based on inflow data and outflow data so as to optimize an objective function. The inflow data is aggregate data made up of an inflow number of people at each time step for each of plural observation points and the outflow data is aggregate data made up of an outflow number of people at each time step for each of the plural observation points.
    Type: Application
    Filed: June 29, 2020
    Publication date: August 11, 2022
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yusuke TANAKA, Takeshi KURASHIMA, Hiroyuki TODA, Toshiyuki TANAKA
  • Publication number: 20220253736
    Abstract: A parameter estimation section 106 is configured to perform estimation, for aggregate data in which values are associated with respective regions obtained by subdividing a space and for a Gaussian process model that expresses a plurality of aggregate data of differing partition granularity. The estimation is performed based on the Gaussian process model including a spatial scale parameter of a correlation function between regions of the aggregate data and including a noise variance parameter of the correlation function, by estimating the spatial scale parameter and the noise variance parameter so as to maximize a function expressing values of the aggregate data by area integrals of a Gaussian process.
    Type: Application
    Filed: July 10, 2020
    Publication date: August 11, 2022
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yusuke TANAKA, Tomoharu IWATA, Takeshi KURASHIMA, Hiroyuki TODA, Toshiyuki TANAKA
  • Publication number: 20220251335
    Abstract: Described herein is a resin composition containing an inorganic filler, a thermosetting resin, and a thermosetting catalyst. The inorganic filler contains an aggregated inorganic filler; the thermosetting resin contains an epoxy resin; and the thermosetting catalyst contains two or more kinds of thermosetting catalysts having a melting point of 100° C. or higher. Also described are a resin cured product formed of the resin composition, a composite molded product including the resin cured product and a metal, and a semiconductor device including the composite molded product.
    Type: Application
    Filed: April 26, 2022
    Publication date: August 11, 2022
    Applicant: Mitsubishi Chemical Corporation
    Inventors: Akinori KIMURA, Toshiyuki TANAKA, Thi Kim Phuong DAO, Tomoki KATOU
  • Publication number: 20220177761
    Abstract: A working fluid for a heat cycle, contains: trifluoroethylene; and a first component consisting of at least one of substance selected from carbon dioxide, fluoromethane, trifluoroiodomethane, methane, ethane, propane, helium, neon, argon, krypton, xenon, nitrogen and ammonia.
    Type: Application
    Filed: February 28, 2022
    Publication date: June 9, 2022
    Applicant: AGC Inc.
    Inventors: Katsuya UENO, Hikaru ONO, Toshiyuki TANAKA, Hidekazu OKAMOTO, Hiroki HAYAMIZU, Masato FUKUSHIMA, Mai TASAKA
  • Publication number: 20220181988
    Abstract: A control power source apparatus 100 includes: a power source board 2 accommodated in an electric component box 1 made of an incombustible material; a first power source unit PS1 provided at the power source board 2 and configured to supply electric power having an upper limit of a predetermined value; a second power source unit PS2 provided at the power source board 2 and configured to supply electric power having an upper limit of a predetermined value; a first load circuit L1 provided outside the electric component box 1 and configured to be supplied with electric power from the first power source unit PS1; and a second load circuit L2 provided outside the electric component box 1 so as to be electrically independent from the first load circuit L1, and configured to be supplied with electric power from the second power source unit PS2.
    Type: Application
    Filed: February 24, 2022
    Publication date: June 9, 2022
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Toshiyuki TANAKA, Minoru CHIHARA, Shinji KOUNO
  • Patent number: 11305367
    Abstract: A non-consumable electrode arc-welding method is provided for causing a welding machine to output or stop a welding current in accordance with at least an ON state and an OFF state of a start signal. In the method, a start signal is switched between an ON state and an OFF state, thereby controlling the on/off operation of the welding machine. Further, an operation mode instruction signal is switched between a normal mode and an interval mode, thereby controlling the operation mode of the welding machine. When the operation mode instruction signal indicates the interval mode and also the start signal is in the ON state, the welding current is outputted in a welding current output period. Then, the output of the welding current is suspended in a welding current interval period successively following the welding current output period.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: April 19, 2022
    Assignee: DAIHEN Corporation
    Inventors: Michitaka Todo, Masatoshi Ooie, Toshiyuki Tanaka, Ichiro Umezawa
  • Patent number: 11285566
    Abstract: A laser machining apparatus 1 includes: a laser head that is supported by a laser moving device so as to be movable in X, Y, and Z directions above a motor driven conveyor that transports a workpiece loaded thereon. The laser head includes protection glass for protecting a laser focusing lens; an ultraviolet irradiation device disposed beside the conveyor such that a laser light axis and an ultraviolet ray axis are parallel to each other; and a control device that controls the components of the laser machining apparatus so that the ultraviolet irradiation device radiates UV rays on the protection glass in a state in which a UV irradiation port faces a laser irradiation port of the laser head, thus cleaning the protection glass without removing it from the laser head.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: March 29, 2022
    Assignee: Honda Motor Co., Ltd.
    Inventors: Toshiyuki Tanaka, Kazuhide Matsuo, Shinichi Miyasaka, Satoshi Oyama
  • Patent number: D979534
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: February 28, 2023
    Inventors: Toshiyuki Tanaka, Tzu-Wei Tai, Yuan-Ping Chu, Chao-Long Chou
  • Patent number: D980230
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: March 7, 2023
    Assignee: Dell Products L.P.
    Inventors: Tzuwei Tai, Toshiyuki Tanaka, Chao-Long Chou, Yuan-Ping Chu, Michael Ellis Smith