Patents by Inventor Yoichiro Hashimoto

Yoichiro Hashimoto 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: 10808312
    Abstract: An object of the present invention is to provide: a wiring method in which wiring is performed in a vacuum chamber of a charged particle device without using gas deposition or the like; and a charged particle device. In order to achieve the above-described object, the present invention proposes: a wiring method in which a wiring line composed of an ionic liquid is formed by dropping an ionic liquid on a sample or preparing an ionic liquid on a sample table, on which a sample is placed in advance, and irradiating a wiring track between a wiring start point and a wiring end point with a charged particle beam; and a charged particle device. According to this configuration, wiring can be performed in a vacuum chamber of a charged particle device without using a gas deposition method or the like.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: October 20, 2020
    Assignee: HITACHI HIGH-TECH CORPORATION
    Inventors: Yoichiro Hashimoto, Eiko Nakazawa, Mami Konomi, Shuichi Takeuchi
  • Publication number: 20180216223
    Abstract: An object of the present invention is to provide: a wiring method in which wiring is performed in a vacuum chamber of a charged particle device without using gas deposition or the like; and a charged particle device. In order to achieve the above-described object, the present invention proposes: a wiring method in which a wiring line composed of an ionic liquid is formed by dropping an ionic liquid on a sample or preparing an ionic liquid on a sample table, on which a sample is placed in advance, and irradiating a wiring track between a wiring start point and a wiring end point with a charged particle beam; and a charged particle device. According to this configuration, wiring can be performed in a vacuum chamber of a charged particle device without using a gas deposition method or the like.
    Type: Application
    Filed: March 29, 2018
    Publication date: August 2, 2018
    Inventors: Yoichiro Hashimoto, Eiko Nakazawa, Mami Konomi, Shuichi Takeuchi
  • Patent number: 9963776
    Abstract: An object of the present invention is to provide: a wiring method in which wiring is performed in a vacuum chamber of a charged particle device without using gas deposition or the like; and a charged particle device. In order to achieve the above-described object, the present invention proposes: a wiring method in which a wiring line composed of an ionic liquid is formed by dropping an ionic liquid on a sample or preparing an ionic liquid on a sample table, on which a sample is placed in advance, and irradiating a wiring track between a wiring start point and a wiring end point with a charged particle beam; and a charged particle device. According to this configuration, wiring can be performed in a vacuum chamber of a charged particle device without using a gas deposition method or the like.
    Type: Grant
    Filed: February 1, 2013
    Date of Patent: May 8, 2018
    Assignee: HITACHI HIGH-TECHNOLOGIES CORPORATION
    Inventors: Yoichiro Hashimoto, Eiko Nakazawa, Mami Konomi, Shuichi Takeuchi
  • Publication number: 20150299842
    Abstract: An object of the present invention is to provide: a wiring method in which wiring is performed in a vacuum chamber of a charged particle device without using gas deposition or the like; and a charged particle device. In order to achieve the above-described object, the present invention proposes: a wiring method in which a wiring line composed of an ionic liquid is formed by dropping an ionic liquid on a sample or preparing an ionic liquid on a sample table, on which a sample is placed in advance, and irradiating a wiring track between a wiring start point and a wiring end point with a charged particle beam; and a charged particle device. According to this configuration, wiring can be performed in a vacuum chamber of a charged particle device without using a gas deposition method or the like.
    Type: Application
    Filed: February 1, 2013
    Publication date: October 22, 2015
    Inventors: Yoichiro Hashimoto, Eiko Nakazawa, Mami Konomi, Shuichi Takeuchi
  • Patent number: 5119204
    Abstract: In a liquid crystal TV set, a liquid crystal panel includes an image display section constituted by a liquid crystal for displaying an image and a peripheral portion of the image display section having horizontal and vertical scanning circuits for driving the liquid cyrstal. A operating unit having a plurality of switches is arranged on the front of the peripheral portion. The switches of the operating unit includes at least a thin key switch are are arranged in matrix. This construction permits the liquid crystal panel to be arranged in the same plane as the operating unit, reducing both the size of a liquid crystal TV set and the number of assembly steps thereof at the same time.
    Type: Grant
    Filed: November 15, 1989
    Date of Patent: June 2, 1992
    Assignee: Hitachi, Ltd.
    Inventors: Yoichiro Hashimoto, Hideo Misono