Patents by Inventor Yoshikazu Tanaka

Yoshikazu 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: 12045507
    Abstract: Each storage controller comprises a first storage unit, an interface unit, and a processing unit which sends, to the interface unit, a parameter which instructs n-fold write of writing data in each of n-number of (n is a natural number of 2 or more) other storage controllers. When the interface unit receives the parameter, the interface unit executes each processing of acquiring the data from the first storage unit and storing the data in the second storage unit, generating n-number of requests of writing the data in each of n-number of the other storage controllers, storing each of the generated requests in n-number of the queues corresponding to each of n-number of the other storage controllers, and processing each request stored in each queue and transferring the data stored in the second storage unit to each of n-number of the other storage controllers.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: July 23, 2024
    Assignee: HITACHI, LTD.
    Inventors: Yutaro Kobayashi, Katsuya Tanaka, Hideaki Fukuda, Yoshikazu Murayama
  • Publication number: 20240003386
    Abstract: Provided is a roller bearing which includes rollers (4, 5) interposed between raceway surfaces of inner and outer rings (2, 3) and having a roller outer circumferential surface, and a DLC film on the roller outer circumferential surface. The DLC film includes a metal layer, an intermediate layer containing the metal and DLC, and a superficial layer containing DLC, in the stated order starting from a side adjacent to a substrate of the rollers (4, 5). The intermediate layer has a bilayered structure of a top layer and a bottom layer. The top layer is a DLC-enriched layer having a greater content of DLC than the bottom layer. The bottom layer is a metal-enriched layer having a greater content of the metal than the top layer. The metal-enriched layer has a layer thickness of between at least 100 nm and no more than 300 nm.
    Type: Application
    Filed: September 19, 2023
    Publication date: January 4, 2024
    Applicant: NTN CORPORATION
    Inventors: Yuusaku KIBA, Kazumasa SEKO, Michio HORI, Koji MIYAKE, Yoshikazu TANAKA
  • Publication number: 20240003338
    Abstract: A roller bearing includes: inner and outer rings; rollers interposed between raceway surfaces of the inner and outer rings and having a roller outer circumferential surface; a cage retaining the rollers; and a DLC film on the roller outer circumferential surface. The DLC film includes a superficial layer having cavities provided therein to hold a lubricating agent. The rollers have a ratio of surface area occupied by the cavities of 40% or less, and the cavities have a size of 10 to 100 ?m when viewed in a plan view thereof. The DLC film can have a multilayered structure in which the superficial layer is layered on an additional layer, and the cavities can include a void of soft DLC present in the superficial layer and having a film hardness lower than that of the additional layer.
    Type: Application
    Filed: September 19, 2023
    Publication date: January 4, 2024
    Applicant: NTN CORPORATION
    Inventors: Yuusaku KIBA, Kazumasa SEKO, Michio HORI, Koji MIYAKE, Yoshikazu TANAKA
  • Publication number: 20230369257
    Abstract: A semiconductor device includes a semiconductor package having a differential signal terminal pair, and a wiring board. The wiring board includes a first and a second signal transmission line and a reference potential plane. The first and the second signal transmission line is formed in a first conductive layer and connected to the differential signal terminal pair. The reference potential plane includes a conductive pattern formed in a different conductive layer from the first conductive layer. The conductive pattern includes a first and a second region overlapped with the first and the second signal transmission line in plan view, respectively. The conductive pattern has a plurality of openings in the first and the second region. An area of a first conductive portion of the reference potential plane in the first region becomes equal to an area of a second conductive portion of the reference potential plane in the second region.
    Type: Application
    Filed: May 12, 2022
    Publication date: November 16, 2023
    Inventors: Yoshikazu TANAKA, Tadashi KAMEYAMA, Takafumi BETSUI
  • Patent number: 11793659
    Abstract: This orthosis manufacturing system is designed to manufacture an orthosis to be fitted on a human body and provided with: an orthosis modeling data generation unit (2) for generating orthosis modeling data (D4) for the orthosis on the basis of three-dimensional data (D1) of the human body generated by measuring the shape of a portion of the human body to which the orthosis is to be fitted, a model shape data (D2) for the orthosis, and manufacture history data (D3) relating to other orthoses manufactured in the past; and an orthosis formation unit (3) for three-dimensionally forming the orthosis on the basis of the modeling data (D4).
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: October 24, 2023
    Assignee: KONICA MINOLTA, INC.
    Inventors: Takashi Washizu, Yoshikazu Tanaka, Atsushi Takahashi, Takuya Ishigai
  • Patent number: 11730052
    Abstract: A light-emitting apparatus includes an organic electroluminescence device, a first color conversion portion that transmits a first color light, and a second color conversion portion that transmits a second color light. The organic electroluminescence device includes an anode, a cathode, and one or more organic layers interposed between the anode and the cathode. At least one of the organic layer(s) is an emitting layer including a host material and a dopant material that emits light including the first color light and the second color light. A difference ?ST(D) between singlet energy EgS(D) of the dopant material and an energy gap Eg77K(D) at 77K of the dopant material satisfies Numerical Formula 1 below, ?ST(D)=EgS(D)?Eg77K(D)<0.3 (eV)??(Numerical Formula 1).
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: August 15, 2023
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Toshinari Ogiwara, Yoshikazu Tanaka, Keiji Okinaka
  • Publication number: 20220186240
    Abstract: Provided is: a transgenic plant that has a modified flower color; a self- or cross-fertilized descendant of the transgenic plant; or a propagule, a portion of a plant body, tissue, or cells from the transgenic plant or the self- or cross-fertilized descendant of the transgenic plant. The present invention causes both anthocyanin delphinidin and a flavone C-glycoside that is methylated at the hydroxyl group at the 7 position to be present in the cells of a plant.
    Type: Application
    Filed: March 27, 2020
    Publication date: June 16, 2022
    Applicant: Suntory Holdings Limited
    Inventors: Noriko Nakamura, Naoko Okitsu, Yoshikazu Tanaka, Yukihisa Katsumoto
  • Patent number: 11324150
    Abstract: A first braided wire and a second braided wire that are two cylindrical flexible shield members are fixed with a crimp member at different positions in the circumferential direction on a cross section perpendicular to the longitudinal direction of the electromagnetic shield pipe. Thus, the cylindrical end portions of the braided wires are loosened, and each of sheet-like portions is formed on the end portion, and the sheet-like portions of the end portions of the braided wires are disposed at different positions in the circumferential direction of the electromagnetic shield pipe and fixed with the crimp member on a metal layer of the electromagnetic shield pipe. That is, the braided wires are fixed in a section crimped by the crimp member without being overlapped with each other in the circumferential direction of the electromagnetic shield pipe.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: May 3, 2022
    Assignees: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.
    Inventors: Hiroaki Yokoyama, Yoshikazu Tanaka
  • Publication number: 20220105355
    Abstract: Provided is a technique that makes it possible to efficiently guide a magnetized cell by application of a magnetic field. The magnetized cell contains iron oxide, the magnetized cell containing iron, derived from the iron oxide, in an amount of not less than 35 pg/cell.
    Type: Application
    Filed: September 22, 2021
    Publication date: April 7, 2022
    Inventors: Naosuke KAMEI, Mitsuo OCHI, Yoshikazu TANAKA, Naotaka HIRAMI
  • Publication number: 20220068991
    Abstract: A light-shielding body that shields incident light from an adjacent pixel is easily formed even in a case where the pixel is made finer. An imaging element is provided with a photoelectric conversion unit, an insulating film, an incident light transmitting film, and a light-shielding body. The photoelectric conversion unit is formed in a semiconductor substrate to perform photoelectric conversion of incident light from a subject and is arranged in a plurality of pixels. The insulating film is arranged on a plurality of pixels to insulate the semiconductor substrate. The incident light transmitting film is arranged adjacent to the insulating film of the plurality of pixels and transmits the incident light. The light-shielding body is arranged in a groove formed in the incident light transmitting film on a peripheral edge of each of the plurality of pixels to shield the incident light.
    Type: Application
    Filed: November 22, 2019
    Publication date: March 3, 2022
    Inventors: Yoshikazu TANAKA, Nobuyuki OHBA, Sintaro NAKAJIKI, Yukihiro SAYAMA, Yuka OHKUBO, Tsubasa NISHIYAMA, Kenju NISHIKIDO, Yousuke HAGIHARA
  • Publication number: 20210235604
    Abstract: A first braided wire and a second braided wire that are two cylindrical flexible shield members are fixed with a crimp member at different positions in the circumferential direction on a cross section perpendicular to the longitudinal direction of the electromagnetic shield pipe. Thus, the cylindrical end portions of the braided wires are loosened, and each of sheet-like portions is formed on the end portion, and the sheet-like portions of the end portions of the braided wires are disposed at different positions in the circumferential direction of the electromagnetic shield pipe and fixed with the crimp member on a metal layer of the electromagnetic shield pipe. That is, the braided wires are fixed in a section crimped by the crimp member without being overlapped with each other in the circumferential direction of the electromagnetic shield pipe.
    Type: Application
    Filed: April 13, 2021
    Publication date: July 29, 2021
    Inventors: Hiroaki Yokoyama, Yoshikazu Tanaka
  • Patent number: 11006556
    Abstract: A first braided wire and a second braided wire that are two cylindrical flexible shield members are fixed with a crimp member at different positions in the circumferential direction on a cross section perpendicular to the longitudinal direction of the electromagnetic shield pipe. Thus, the cylindrical end portions of the braided wires are loosened, and each of sheet-like portions is formed on the end portion, and the sheet-like portions of the end portions of the braided wires are disposed at different positions in the circumferential direction of the electromagnetic shield pipe and fixed with the crimp member on a metal layer of the electromagnetic shield pipe. That is, the braided wires are fixed in a section crimped by the crimp member without being overlapped with each other in the circumferential direction of the electromagnetic shield pipe.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: May 11, 2021
    Assignees: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.
    Inventors: Hiroaki Yokoyama, Yoshikazu Tanaka
  • Patent number: 10870861
    Abstract: Provided are transformed chrysanthemum plants having blue flower color, their self-fertilized progenies or cross-fertilized progenies thereof, a vegetative propagated plants thereof, and a part, a tissue or a cell of the plant body. Anthocyanin 3?,5?-O-glucosyltransferase gene (CtA3?5?GT) derived from Clitoria ternatea and flavonoid 3?,5?-hydroxylase gene derived from Campanula (CamF3?5?H) are coexpressed in chrysanthemum petals.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: December 22, 2020
    Assignee: SUNTORY HOLDINGS LIMITED
    Inventors: Naonobu Noda, Ryutaro Aida, Satoshi Hongo, Sanae Sato, Yoshikazu Tanaka
  • Publication number: 20200283782
    Abstract: Provided are a transformed plant having a blue-hued flower color or its inbred or outbred progenies, or their propagules, partial plant bodies, tissues or cells. Delphinidin type anthocyanin and flavone C-glycoside are made to be coexpressed in petals.
    Type: Application
    Filed: October 2, 2018
    Publication date: September 10, 2020
    Applicant: Suntory Holdings Limited
    Inventors: Noriko NAKAMURA, Naoko OKITSU, Yoshikazu TANAKA
  • Publication number: 20200229329
    Abstract: A first braided wire and a second braided wire that are two cylindrical flexible shield members are fixed with a crimp member at different positions in the circumferential direction on a cross section perpendicular to the longitudinal direction of the electromagnetic shield pipe. Thus, the cylindrical end portions of the braided wires are loosened, and each of sheet-like portions is formed on the end portion, and the sheet-like portions of the end portions of the braided wires are disposed at different positions in the circumferential direction of the electromagnetic shield pipe and fixed with the crimp member on a metal layer of the electromagnetic shield pipe. That is, the braided wires are fixed in a section crimped by the crimp member without being overlapped with each other in the circumferential direction of the electromagnetic shield pipe.
    Type: Application
    Filed: April 1, 2020
    Publication date: July 16, 2020
    Inventors: Hiroaki Yokoyama, Yoshikazu Tanaka
  • Publication number: 20200214870
    Abstract: This orthosis manufacturing system is designed to manufacture an orthosis to be fitted on a human body and provided with: an orthosis modeling data generation unit (2) for generating orthosis modeling data (D4) for the orthosis on the basis of three-dimensional data (D1) of the human body generated by measuring the shape of a portion of the human body to which the orthosis is to be fitted, a model shape data (D2) for the orthosis, and manufacture history data (D3) relating to other orthoses manufactured in the past; and an orthosis formation unit (3) for three-dimensionally forming the orthosis on the basis of the modeling data (D4).
    Type: Application
    Filed: June 8, 2018
    Publication date: July 9, 2020
    Inventors: Takashi WASHIZU, Yoshikazu TANAKA, Atsushi TAKAHASHI, Takuya ISHIGAI
  • Patent number: 10678379
    Abstract: An acoustic touch apparatus is provided that includes a substrate capable of propagating surface acoustic waves, such as Rayleigh-type or Love-type waves. The substrate has a front surface, a back surface, and a curved connecting surface formed between the front surface and the back surface. The apparatus also includes at least one acoustic wave transducer and at least one reflective array, the acoustic wave transducer and the reflective array behind the back surface of the substrate. The acoustic wave transducer is capable of transmitting or receiving surface acoustic waves to or from the reflective array. The reflective array is capable of acoustically coupling the surface acoustic waves to propagate from the back surface and across the front surface via the curved connecting surface. Various types of acoustic touch apparatus with edge sensitive touch functions can be provided, according to specific embodiments.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: June 9, 2020
    Assignee: Elo Touch Solutions, Inc.
    Inventors: Yoshikazu Tanaka, Ting Gao, Joel C. Kent, Jeffrey T. Haller, Daniel H. Scharff, Timothy O. Avery
  • Patent number: 10660248
    Abstract: A first braided wire and a second braided wire that are two cylindrical flexible shield members are fixed with a crimp member at different positions in the circumferential direction on a cross section perpendicular to the longitudinal direction of the electromagnetic shield pipe. Thus, the cylindrical end portions of the braided wires are loosened, and each of sheet-like portions is formed on the end portion, and the sheet-like portions of the end portions of the braided wires are disposed at different positions in the circumferential direction of the electromagnetic shield pipe and fixed with the crimp member on a metal layer of the electromagnetic shield pipe. That is, the braided wires are fixed in a section crimped by the crimp member without being overlapped with each other in the circumferential direction of the electromagnetic shield pipe.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: May 19, 2020
    Assignees: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.
    Inventors: Hiroaki Yokoyama, Yoshikazu Tanaka
  • Patent number: 10654754
    Abstract: There is provided a gypsum composition for a drying type coating material, the gypsum composition, when made into a gypsum-based coating material by addition of water, capable of forming a coating film in which color unevenness is suppressed even though the coating film is thin and smooth. This gypsum composition for a drying type coating material contains hemihydrate gypsum having a mean particle diameter of 50 ?m or less, calcium carbonate having a mean particle diameter of 50 ?m or less, and a setting retarder, wherein the gypsum composition has a content of calcium carbonate of 100 to 400 parts by mass and a content of the setting retarder of 0.1 parts by mass or more each based on 100 parts by mass of the hemihydrate gypsum.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: May 19, 2020
    Assignee: YUSHINO GYPSUM CO., LTD.
    Inventors: Itaru Yokoyama, Yoshikazu Tanaka
  • Patent number: D885528
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: May 26, 2020
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Mitsunari Fujii, Taiki Terada, Hiroyuki Tanaka, Yoshikazu Tanaka, Yuki Ueda