Patents by Inventor Yuta Yamada

Yuta Yamada 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).

  • Publication number: 20210197281
    Abstract: A method for manufacturing an additively manufactured body, which can suppress the occurrence of defects in the additively manufactured body, comprising: an additive manufacturing step of shaping an additively manufactured body in a heating state; and a machining step of machining the additively manufactured body in a state in which the heating state is maintained. The additively manufactured body can be shaped by the additive manufacturing step and the machining step which are repeated a plurality of times. The heating state is maintained also in the additive manufacturing step and the machining step which are repeated a plurality of times.
    Type: Application
    Filed: November 29, 2019
    Publication date: July 1, 2021
    Inventors: Shuho KOSEKI, Yuta YAMADA, Hiroshi SHIRATORI, Kenichiro KUNITOMO
  • Patent number: 11011700
    Abstract: A resistance-change type memory device includes a substrate, a plurality of electrodes arranged in a first direction parallel to an upper surface of the substrate and extending in a second direction intersecting the upper surface, a resistance-change film provided in a third direction that is parallel to the upper surface and intersects the first direction as viewed from the plurality of electrodes, a semiconductor film provided between the plurality of electrodes and the resistance-change film, and an insulating film provided between the plurality of electrodes and the semiconductor film. The resistance-change film has a resistance value that changes when a current flows therein.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: May 18, 2021
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Kouji Matsuo, Ryo Fukuoka, Yuta Yamada
  • Publication number: 20200220076
    Abstract: A resistance-change type memory device includes a substrate, a plurality of electrodes arranged in a first direction parallel to an upper surface of the substrate and extending in a second direction intersecting the upper surface, a resistance-change film provided in a third direction that is parallel to the upper surface and intersects the first direction as viewed from the plurality of electrodes, a semiconductor film provided between the plurality of electrodes and the resistance-change film, and an insulating film provided between the plurality of electrodes and the semiconductor film. The resistance-change film has a resistance value that changes when a current flows therein.
    Type: Application
    Filed: March 16, 2020
    Publication date: July 9, 2020
    Applicant: TOSHIBA MEMORY CORPORATION
    Inventors: Kouji MATSUO, Ryo FUKUOKA, Yuta YAMADA
  • Patent number: 10629810
    Abstract: A resistance-change type memory device includes a substrate, a plurality of electrodes arranged in a first direction parallel to an upper surface of the substrate and extending in a second direction intersecting the upper surface, a resistance-change film provided in a third direction that is parallel to the upper surface and intersects the first direction as viewed from the plurality of electrodes, a semiconductor film provided between the plurality of electrodes and the resistance-change film, and an insulating film provided between the plurality of electrodes and the semiconductor film. The resistance-change film has a resistance value that changes when a current flows therein.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: April 21, 2020
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Kouji Matsuo, Ryo Fukuoka, Yuta Yamada
  • Publication number: 20190296233
    Abstract: A resistance-change type memory device includes a substrate, a plurality of electrodes arranged in a first direction parallel to an upper surface of the substrate and extending in a second direction intersecting the upper surface, a resistance-change film provided in a third direction that is parallel to the upper surface and intersects the first direction as viewed from the plurality of electrodes, a semiconductor film provided between the plurality of electrodes and the resistance-change film, and an insulating film provided between the plurality of electrodes and the semiconductor film. The resistance-change film has a resistance value that changes when a current flows therein.
    Type: Application
    Filed: September 5, 2018
    Publication date: September 26, 2019
    Applicant: TOSHIBA MEMORY CORPORATION
    Inventors: Kouji MATSUO, Ryo FUKUOKA, Yuta YAMADA
  • Publication number: 20190119883
    Abstract: A floor mat arranged in a working machine includes a floor portion, a wall portion arranged on a circumferential portion of the floor portion, and an opening portion arranged on a part of a connecting portion of the wall portion, the connecting portion connecting to the floor portion. The floor mat includes a mat main body arranged on the floor portion, a covering portion configured to cover the opening portion, and an connecting portion configured to connect the covering portion flexibly to a circumferential portion of the mat main body.
    Type: Application
    Filed: December 21, 2018
    Publication date: April 25, 2019
    Applicant: KUBOTA CORPORATION
    Inventors: Akihiro ICHIHARA, Kenzo KUSAMA, Kasumi INAGAKI, Hironobu KONISHI, Kazuya OI, Tadayoshi UMEMOTO, Shota SAKAMOTO, Shohei TANAKA, Masahiro AIHARA, Yuta YAMADA, Yoshiki TAKIZAWA, Takuya SAKUTA, Kenichi SAIKI, Tokio SAKATA
  • Patent number: 10053526
    Abstract: A catalyst for a conjugated diene polymerization including a metal compound (A) containing terbium, lanthanum, dysprosium, praseodymium, holmium, erbium, thulium, or gadolinium, an ionic compound (B) consisting of a non-coordinating anion and a cation, and an organic metal compound (C) of an element selected from the groups 2, 12 and 13 of the periodic table; a process for producing a conjugated diene polymer and a modified conjugated diene polymer using the same; a conjugated diene polymer; and a modified conjugated diene polymer.
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: August 21, 2018
    Assignee: UBE INDUSTRIES, LTD.
    Inventors: Koji Shiba, Yuta Yamada, Suguru Fukazawa, Naomi Okamoto
  • Publication number: 20170158786
    Abstract: A catalyst for a conjugated diene polymerization including a metal compound (A) containing terbium, lanthanum, dysprosium, praseodymium, holmium, erbium, thulium, or gadolinium, an ionic compound (B) consisting of a non-coordinating anion and a cation, and an organic metal compound (C) of an element selected from the groups 2, 12 and 13 of the periodic table; a process for producing a conjugated diene polymer and a modified conjugated diene polymer using the same; a conjugated diene polymer; and a modified conjugated diene polymer.
    Type: Application
    Filed: July 9, 2015
    Publication date: June 8, 2017
    Inventors: Koji SHIBA, Yuta YAMADA, Suguru FUKAZAWA, Naomi OKAMOTO
  • Patent number: 9370115
    Abstract: A PLC unit comprises a control unit that includes a first surface of a substantially rectangular shape, where a unit-side connector is provided on a second surface that is a back surface side of the first surface, a base that includes a fixing surface having a base-side connector connected to the unit-side connector provided thereon, where a plurality of the control units are fixed on the fixing surface side by side in a lateral direction of the first surface, and a duct that is provided along a side part of the control unit on a longitudinal direction side of the first surface so as to be closer to the base side, wherein at least a part of the first surface of the control unit is constituted by a cover which is rotatably supported about an axis substantially parallel to the lateral direction of the first surface, and is openable in an area opposite to the base.
    Type: Grant
    Filed: November 12, 2012
    Date of Patent: June 14, 2016
    Assignee: Mitsubishi Electric Corporation
    Inventors: Yoshikazu Murata, Takanori Miyake, Yuta Yamada, Kenichi Shimodaira
  • Publication number: 20150257294
    Abstract: A PLC unit comprises a control unit that includes a first surface of a substantially rectangular shape, where a unit-side connector is provided on a second surface that is a back surface side of the first surface, a base that includes a fixing surface having a base-side connector connected to the unit-side connector provided thereon, where a plurality of the control units are fixed on the fixing surface side by side in a lateral direction of the first surface, and a duct that is provided along a side part of the control unit on a longitudinal direction side of the first surface so as to be closer to the base side, wherein at least a part of the first surface of the control unit is constituted by a cover which is rotatably supported about an axis substantially parallel to the lateral direction of the first surface, and is openable in an area opposite to the base.
    Type: Application
    Filed: November 12, 2012
    Publication date: September 10, 2015
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Yoshikazu Murata, Takanori Miyake, Yuta Yamada, Kenichi Shimodaira
  • Patent number: D743401
    Type: Grant
    Filed: September 18, 2014
    Date of Patent: November 17, 2015
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Hiroichiro Shimano, Atsutomo Hayamizu, Yuta Yamada