Patents by Inventor Yuji Abe

Yuji Abe 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: 11976179
    Abstract: Provided is a particle material that achieves excellent mechanical properties and optical properties when dispersed in a transparent resin material in order to solve the problem. In a case where primary particles having particle sizes in a certain range are formed into an aggregate, mechanical properties are enhanced while optical properties are maintained. The primary particles each have compositions different between the inside thereof and the surface thereof. Therefore, the optical properties to be obtained are easily controlled unlike an inorganic substance in which both of the compositions are mixed at an atomic level. The particle material of the present invention is an aggregate including primary particles in which a specific surface area. diameter is not less than 0.8 nm and not greater than 80 nm, the primary particles formed of an inorganic substance in which a composition of a surface and a composition of an inside are different.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: May 7, 2024
    Assignee: ADMATECHS CO., LTD.
    Inventors: Kenta Hori, Takeshi Yanagihara, Sachie Nagano, Susumu Abe, Yuji Oono, Haruka Katsurayama
  • Patent number: 11973453
    Abstract: A first actuator and a second actuator each have a plurality of control calculation units provided redundantly and a plurality of motor drive units provided redundantly. In the first and the second actuators, the control calculation units of the systems paired with each other transmit and receive information to and from each other by a communication between the actuators. When a failure occurs in any system in either of the two actuators, or when a failure occurs in a communication between actuators in either system, the control calculation unit of each actuator of the system in which the failure occurred stops the motor drive control. Then, the motor drive control is continued by the control calculation unit of the normal system in both actuators.
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: April 30, 2024
    Assignees: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA, JTEKT CORPORATION
    Inventors: Hiroki Tomizawa, Masaharu Yamashita, Kenji Shibata, Yosuke Yamashita, Shoji Kubota, Yugo Nagashima, Yuji Fujita, Kenichi Abe
  • Patent number: 11974447
    Abstract: A novel light-emitting device is provided. A light-emitting device with high emission efficiency is provided. A light-emitting device with a long lifetime is provided. A light-emitting device with low driving voltage is provided. The light-emitting device includes an anode, a cathode, and an EL layer between the anode and the cathode. The EL layer includes a hole-injection layer, a light-emitting layer, and an electron-transport layer. The hole-injection layer is positioned between the anode and the light-emitting layer. The electron-transport layer is positioned between the light-emitting layer and the cathode. The hole-injection layer contains a first substance and a second substance. The first substance is an organic compound which has a hole-transport property and a HOMO level higher than or equal to ?5.7 eV and lower than or equal to ?5.4 eV. The second substance exhibits an electron-accepting property with respect to the first substance.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: April 30, 2024
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Satoshi Seo, Hiromi Seo, Kunihiko Suzuki, Kanta Abe, Yuji Iwaki, Naoaki Hashimoto, Tsunenori Suzuki
  • Publication number: 20240132147
    Abstract: A vehicle power supply system includes a power source control device that executes a process of switching a connection state of a driving circuit to the main power source and an auxiliary power source including; a process of switching the connection state so as to transition to a backup state as a voltage decrease of the main power source occurs, and a process of switching the connection state so as to transition to a normal state as the voltage decrease of the main power source is resolved. After a voltage decrease of the main power source occurs, a turning-side control device of a steering control unit sets an output-limited state for a turning-side motor. The output-limited state is canceled upon the power source control device completing switching of the connection state so as to transition.
    Type: Application
    Filed: October 11, 2023
    Publication date: April 25, 2024
    Applicants: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATION
    Inventors: Yuuta KAJISAWA, Yuji FUJITA, Yugo NAGASHIMA, Kazuma HASEGAWA, Takashi KOUDAI, Kaishi MONOBE, Kenichi ABE, Masaharu YAMASHITA, Shintaro TAKAYAMA, Kazuaki IIDA, Yasushi HORA, Yosuke YAMASHITA, Hiroki TOMIZAWA, Nobuyori NAKAJIMA, Hayaki TANABE, Toyohiro HAYASHI, Takeshi IWANA
  • Publication number: 20240082413
    Abstract: As an antitumor drug which is excellent in terms of antitumor effect and safety, there is provided an antibody-drug conjugate in which an antitumor compound represented by the following formula is conjugated to an antibody via a linker having a structure represented by the following formula: -L1-L2-LP-NH—(CH2)n1-La-Lb-Lc- wherein the antibody is connected to the terminal of L1, and the antitumor compound is connected to the terminal of Lc with the nitrogen atom of the amino group at position 1 as a connecting position.
    Type: Application
    Filed: March 3, 2023
    Publication date: March 14, 2024
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Takeshi MASUDA, Hiroyuki NAITO, Takashi NAKADA, Masao YOSHIDA, Shinji ASHIDA, Hideki MIYAZAKI, Yuji KASUYA, Koji MORITA, Yuki ABE, Yusuke OGITANI
  • Patent number: 11919579
    Abstract: A power supply system includes a system control unit, an auxiliary power supply, and an auxiliary-power-supply control unit. The system control unit and the auxiliary-power-supply control unit are configured such that information of at least one control unit of the system control unit and the auxiliary-power-supply control unit is able to be output to another control unit of the system control unit and the auxiliary-power-supply control unit. The at least one control unit is configured to output information indicating that an operation of the at least one control unit is stopped to the other control unit when the at least one control unit stops the operation of the at least one control unit.
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: March 5, 2024
    Assignees: JTEKT CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kazuma Hasegawa, Toshihiro Takahashi, Yuji Fujita, Kenichi Abe, Yugo Nagashima, Yuuta Kajisawa, Takashi Koudai, Hiroaki Hanzawa, Atsushi Satou, Yosuke Yamashita, Shintaro Takayama, Tokuaki Hibino
  • Patent number: 11703934
    Abstract: An exercise information acquisition equipment of the present invention is an electronic equipment which builds therein a battery, is driven with electric power of the battery and acquires information relating to an exercise that a user performs and includes a battery remaining amount acquisition device which acquires a battery remaining amount of the battery, a time information acquisition device which acquires information relating to a time taken for the exercise which is information that how long the user plans to perform the exercise and an electric power control device which controls an operation pertaining to a power consumption reduction of the electronic equipment on the basis of the battery remaining amount and the information relating to the time taken for the exercise.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: July 18, 2023
    Assignee: CASIO COMPUTER CO., LTD.
    Inventor: Yuji Abe
  • Publication number: 20230039374
    Abstract: A connecting link includes a connecting pin, a first link plate, a second link plate, and a nut member. The connecting pin includes an external thread portion and a frustum-shaped portion. The first link plate includes a hole at each of one end and an other end in a longitudinal direction. At least one of the hole at the one end and the hole at the other end of the first link plate functions as a first pin hole. The second link plate includes a hole at each of one end and an other end in a longitudinal direction. At least one of the hole at the one end and the hole at the other end of the second link plate functions as a second pin hole. The nut member is capable of being threaded to the external thread portion of the connecting pin.
    Type: Application
    Filed: August 2, 2022
    Publication date: February 9, 2023
    Applicant: TSUBAKIMOTO CHAIN CO.
    Inventors: Yuji Abe, Kenichi Kamioka
  • Patent number: 11421116
    Abstract: An electroconductive paste according to the present invention contains a binder (A), a silver powder (B), crosslinked resin particles (C) having a glass transition temperature of 35° C. or lower, and an organic solvent (D).
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: August 23, 2022
    Assignees: Fujikura Kasei Co., Ltd., Fujikura Ltd.
    Inventors: Katsutomo Wakabayashi, Yuka Azakami, Yuji Abe, Akinori Naruse, Kazutoshi Koshimizu
  • Patent number: 11266999
    Abstract: According to one embodiment, a dust-collecting apparatus includes a main body with a first surface on which a back surface of a first electrode is disposed; a fixing unit configured to control attachment and detachment of the first electrode and the main body; a second electrode configured to transfer a voltage to the first electrode; and a control board configured to control a magnitude and a timing of a voltage which is applied to the second electrode.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: March 8, 2022
    Assignee: NuFlare Technology, Inc.
    Inventors: Yosuke Takahashi, Yuji Abe, Kiminobu Akeno
  • Publication number: 20210348002
    Abstract: An electroconductive paste according to the present invention contains a binder (A), a silver powder (B), crosslinked resin particles (C) having a glass transition temperature of 35° C. or lower, and an organic solvent (D).
    Type: Application
    Filed: September 25, 2019
    Publication date: November 11, 2021
    Inventors: Katsutomo Wakabayashi, Yuka Azakami, Yuji Abe, Akinori Naruse, Kazutoshi Koshimizu
  • Patent number: 11037757
    Abstract: A charged particle beam writing apparatus includes a writer writing a pattern on a surface of a substrate using a charged particle beam, a measurement unit measuring a height of the surface of a central portion of the substrate at a plurality of positions in the central portion, a generator performing fitting using a first polynomial on measurement values from the measurement unit, calculating, by extrapolation using the first polynomial, a first height distribution of the height of the surface of a peripheral portion of the substrate, performing fitting using a second polynomial, which is of a higher order than the first polynomial, on the measurement values, calculating a second height distribution of the height of the surface of the central portion by interpolation using the second polynomial, and generating a height distribution of the substrate by combining the first height distribution and the second height distribution, and a controller adjusting a focal position of the charged particle beam based on t
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: June 15, 2021
    Assignee: NuFlare Technology, Inc.
    Inventors: Takahito Nakayama, Yuji Abe
  • Publication number: 20200258715
    Abstract: A charged particle beam writing apparatus includes a writer writing a pattern on a surface of a substrate using a charged particle beam, a measurement unit measuring a height of the surface of a central portion of the substrate at a plurality of positions in the central portion, a generator performing fitting using a first polynomial on measurement values from the measurement unit, calculating, by extrapolation using the first polynomial, a first height distribution of the height of the surface of a peripheral portion of the substrate, performing fitting using a second polynomial, which is of a higher order than the first polynomial, on the measurement values, calculating a second height distribution of the height of the surface of the central portion by interpolation using the second polynomial, and generating a height distribution of the substrate by combining the first height distribution and the second height distribution, and a controller adjusting a focal position of the charged particle beam based on t
    Type: Application
    Filed: February 5, 2020
    Publication date: August 13, 2020
    Applicant: NuFlare Technology, Inc.
    Inventors: Takahito NAKAYAMA, Yuji Abe
  • Publication number: 20200100730
    Abstract: An exercise information acquisition equipment of the present invention is an electronic equipment which builds therein a battery, is driven with electric power of the battery and acquires information relating to an exercise that a user performs and includes a battery remaining amount acquisition device which acquires a battery remaining amount of the battery, a time information acquisition device which acquires information relating to a time taken for the exercise which is information that how long the user plans to perform the exercise and an electric power control device which controls an operation pertaining to a power consumption reduction of the electronic equipment on the basis of the battery remaining amount and the information relating to the time taken for the exercise.
    Type: Application
    Filed: September 20, 2019
    Publication date: April 2, 2020
    Applicant: CASIO COMPUTER CO., LTD.
    Inventor: Yuji ABE
  • Patent number: 10582153
    Abstract: In an information providing terminal, a half mirror, which reflects display content of a third display panel toward an operator and causes incident light of a third camera to pass therethrough, is obliquely attached to a part above a fourth display panel by 45° with respect to a horizontal direction. The third camera is disposed behind the half mirror. The operator has a conversation with a user while viewing a facial picture of the user which is projected by the third display panel and is reflected in the half mirror. The third camera disposed at a back of the half mirror images a facial picture of the operator from the front over the half mirror. At this time, the facial picture of the operator, which faces the front, is projected onto a first display panel of an information displaying terminal.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: March 3, 2020
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Kazuyuki Horio, Ryuuichi Yatsunami, Yohei Kushido, Nobutaka Kodama, Yuji Abe
  • Patent number: 10511812
    Abstract: In an information providing terminal, a display switching controller instructs to switch between pieces of display content of a third display panel from an image of a face of a user captured by a first camera to an image captured by any one of a second camera, a third camera, and a fourth camera. The display switching controller instructs to switch between pieces of display content of a fourth display panel from an image of hands of the user captured by the second camera to an image which is captured by any one of the first camera, the third camera, and the fourth camera.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: December 17, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Yohei Kushido, Kazuyuki Horio, Ryuuichi Yatsunami, Yuji Abe
  • Patent number: 10510843
    Abstract: An insulated gate silicon carbide semiconductor device includes: a drift layer of a first conductivity type on a silicon carbide substrate of 4H type with a {0001} plane having an off-angle of more than 0° as a main surface; a first base region; a source region; a trench; a gate insulating film; a protective diffusion layer; and a second base region. The trench sidewall surface in contact with the second base region is a surface having a trench off-angle of more than 0° in a <0001> direction with respect to a plane parallel to the <0001> direction. The insulated gate silicon carbide semiconductor device can relieve an electric field of a gate insulating film and suppress an increase in on-resistance and provide a method for manufacturing the same.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: December 17, 2019
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Yasuhiro Kagawa, Rina Tanaka, Yutaka Fukui, Naruhisa Miura, Yuji Abe, Masayuki Imaizumi
  • Patent number: 10356488
    Abstract: An output control system and the like that can control output of a content having a quality the user desires is provided. A client transmits a video content output request to a server. Receiving the output request from the client, the server transmits an advertising content to the client. The client transmits output information presenting the viewing time of the advertising content to the server. The server outputs to the client a video content having a quality corresponding to the viewing time presented by the acquired output information.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: July 16, 2019
    Assignee: CASIO COMPUTER CO., LTD.
    Inventors: Hirokazu Kanda, Akihito Iwadate, Shigekatsu Moriya, Yuji Abe
  • Publication number: 20190126290
    Abstract: According to one embodiment, a dust-collecting apparatus includes a main body with a first surface on which a back surface of a first electrode is disposed; a fixing unit configured to control attachment and detachment of the first electrode and the main body; a second electrode configured to transfer a voltage to the first electrode; and a control board configured to control a magnitude and a timing of a voltage which is applied to the second electrode.
    Type: Application
    Filed: November 1, 2018
    Publication date: May 2, 2019
    Applicant: NuFlare Technology, Inc.
    Inventors: Yosuke TAKAHASHI, Yuji ABE, Kiminobu AKENO
  • Publication number: 20190098258
    Abstract: In an information providing terminal, a display switching controller instructs to switch between pieces of display content of a third display panel from an image of a face of a user captured by a first camera to an image captured by any one of a second camera, a third camera, and a fourth camera. The display switching controller instructs to switch between pieces of display content of a fourth display panel from an image of hands of the user captured by the second camera to an image which is captured by any one of the first camera, the third camera, and the fourth camera.
    Type: Application
    Filed: March 9, 2017
    Publication date: March 28, 2019
    Inventors: Yohei KUSHIDO, Kazuyuki HORIO, Ryuuichi YATSUNAMI, Yuji ABE