Patents by Inventor Kenji Hashimoto

Kenji 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).

  • Publication number: 20160185405
    Abstract: A mobile robot 1 having a plurality of kinds of moving forms includes a body unit 11 having a front face and a back face, four limb units 12 having a plurality of limb-side drive shafts, and front end tools 13 provided on a front end side of the limb units 12. A base end side of the limb unit 12 is connected to the body unit 11. The four limb units 12 are the same units. The body unit 11 and the four limb units 12 are movable by switching a front face side and a back face side so that a moving operation of the front face side and a moving operation of the back face side are symmetrical across the center of a thickness direction of the body unit 11.
    Type: Application
    Filed: August 24, 2015
    Publication date: June 30, 2016
    Inventors: Atsuo TAKANISHI, Kenji HASHIMOTO, Kazuhiro URYU, Tomotaka TERAMACHI, Takashi MATSUZAWA, Ayanori KOIZUMI, Shinya HAMAMOTO, Takuya OTANI, Tatsuhiro KISHI, Tomohiro TAMI, Hiroyuki YAMADA, Shigetoshi SHIOTANI, Yusuke KINOUCHI, Yasuo FUJISHIMA
  • Patent number: 9086664
    Abstract: Provided is a fixing device, the heat generation amount of which can be obtained with a smaller amount of a microwave absorbing material. As a result, the start-up (warm-up) time for achieving a fixing temperature can be shortened without impairing characteristics such as flexibility, releasing property, and durability. The fixing device includes a heating member; a pressurizing member; and a microwave generating unit. It is configured to fix an unfixed toner on a recording material by passing the recording material through a nip formed between the heating member and the pressurizing member. The heating member includes a heat generating layer for generating heat with microwaves generated by the microwave generating unit. The heat generating layer contains a high molecular compound and a carbon fiber having an average fiber diameter of 80-150 nm, an average fiber length of 6-10 ?m, and an absorption peak in a Raman spectrum resulting from a graphite structure.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: July 21, 2015
    Assignee: Canon Kabushiki Kaisha
    Inventors: Katsuhisa Matsunaka, Yutaka Arai, Jun Miura, Jiro Ishizuka, Shuichi Tamura, Ryo Yashiro, Hiroto Sugimoto, Naoki Akiyama, Kenji Hashimoto, Yasuhiro Miyahara, Hiroki Muramatsu, Koji Sato
  • Publication number: 20140248071
    Abstract: Provided is a fixing device whose required heat generation amount can be obtained with a smaller amount of a microwave absorbing material, hence start-up (warm-up) time for achieving fixable temperature of the fixing device can be shortened without impairing characteristics such as flexibility, releasing property, durability. The fixing device comprises: a heating member; a pressurizing member; and a microwave generating unit, the fixing device being configured to fix an unfixed toner on a recording material by passing the recording material through a nip formed between the heating member and the pressurizing member, wherein: the heating member includes a heat generating layer for generating heat with microwave generated by the microwave generating unit; and the heat generating layer contains a high molecular compound and a carbon fiber having an average fiber diameter of 80-150 nm, an average fiber length of 6-10 ?m, and in Raman spectrum, an absorption peak resulting from graphite structure.
    Type: Application
    Filed: May 16, 2014
    Publication date: September 4, 2014
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Katsuhisa Matsunaka, Yutaka Arai, Jun Miura, Jiro Ishizuka, Shuichi Tamura, Ryo Yashiro, Hiroto Sugimoto, Naoki Akiyama, Kenji Hashimoto, Yasuhiro Miyahara, Hiroki Muramatsu, Koji Sato
  • Patent number: 8795786
    Abstract: Disclosed are a transparent conductive substrate comprising a transparent conductive thin film layer and a transparent metal oxide layer disposed in this order on one or both surfaces of a substrate, the transparent metal oxide layer having numerous fine pores penetrating from the front surface to the rear surface thereof, and the pore diameters of the pores at the surface that is opposite to the surface that is in contact with the transparent conductive thin film layer being larger than those at the surface that is in contact with the transparent conductive thin film layer; and a method for producing the transparent conductive substrate, comprising forming the transparent metal oxide layer on the surface of the transparent conductive thin film layer or transparent conductive thin film layers by oblique deposition.
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: August 5, 2014
    Assignee: Meihan Shinku Kogyo Co., Ltd.
    Inventors: Syozou Kawazoe, Kenji Hashimoto
  • Patent number: 8773144
    Abstract: To detect whether energy accumulated in an inductive load section has been discharged. Provided is a test apparatus that tests a device under test, comprising a power supply section that generates a power supply voltage to be supplied to the device under test; an inductive load section that is provided in a path between the power supply section and the device under test; a housing section that houses a substrate that includes at least the inductive load section; and a lock maintaining section that keeps an opening/closing section, which allows an operator to access the substrate within the housing section, in a locked state when a voltage at a predetermined position on the substrate is greater than a set voltage.
    Type: Grant
    Filed: October 6, 2011
    Date of Patent: July 8, 2014
    Assignee: Advantest Corporation
    Inventor: Kenji Hashimoto
  • Publication number: 20140163062
    Abstract: A medicinal preparation for preventing and/or treating psychoneurotic diseases such as integration dysfunction and Alzheimer's disease which contains tropisetron or its pharmaceutically acceptable salt as the active ingredient.
    Type: Application
    Filed: June 24, 2013
    Publication date: June 12, 2014
    Inventors: Kenji Hashimoto, Masaomi Iyo, Kaori Koike
  • Patent number: 8704540
    Abstract: Provided is a test apparatus that tests a device under test, comprising a power supply section that generates a power supply voltage to be supplied to the device under test; an inductive load section provided in a path between the power supply section and the device under test; a plurality of semiconductor switches connected in series in a path between the inductive load section and the device under test; and a control section that turns OFF the semiconductor switches when a supply of voltage to the device under test is stopped.
    Type: Grant
    Filed: October 6, 2011
    Date of Patent: April 22, 2014
    Assignee: Advantest Corporation
    Inventor: Kenji Hashimoto
  • Patent number: 8633543
    Abstract: An electro-static discharge protection circuit includes: a PNPN junction, a P-type side of the PNPN junction being coupled to a terminal, an N-type side of the PNPN junction being coupled to ground; and a P-type metal oxide semiconductor transistor, a source and a gate of the P-type metal oxide semiconductor transistor being coupled to an N-type side of a PN junction whose P-type side coupled to the ground, and a drain of the P-type metal oxide semiconductor transistor being coupled to the terminal.
    Type: Grant
    Filed: March 2, 2011
    Date of Patent: January 21, 2014
    Assignee: Fujitsu Semiconductor Limited
    Inventors: Kazutoshi Ohta, Kenji Hashimoto
  • Publication number: 20130324572
    Abstract: A medicinal preparation for preventing and/or treating psychoneurotic diseases such as integration dysfunction and Alzheimer's disease which contains tropisetron or its pharmaceutically acceptable salt as the active ingredient.
    Type: Application
    Filed: May 22, 2013
    Publication date: December 5, 2013
    Applicant: National University Corporation Chiba University
    Inventors: Kenji Hashimoto, Masaomi Iyo, Kaori Koike
  • Publication number: 20130310321
    Abstract: The present invention relates to a diagnostic agent for an ischemic heart disease risk group comprising an anti-brain-derived neurotrophic factor antibody as an effective ingredient, to an assay method for an ischemic heart disease risk group performed by measuring a brain-derived neurotrophic factor concentration in blood, and to a suppressive/preventive drug for ischemic heart disease, particularly for post-infarction myocardial remodeling, comprising a brain-derived neurotrophic factor.
    Type: Application
    Filed: July 29, 2013
    Publication date: November 21, 2013
    Applicants: DAIICHI PURE CHEMICALS CO., LTD.
    Inventors: Masao DAIMON, Tohru Minamino, Kenji Hashimoto, Issei Komuro
  • Patent number: 8470846
    Abstract: A medicinal preparation for preventing and/or treating psychoneurotic diseases such as integration dysfunction and Alzheimer's disease which contains tropisetron or its pharmaceutically acceptable salt as the active ingredient.
    Type: Grant
    Filed: April 28, 2005
    Date of Patent: June 25, 2013
    Assignee: National University Corporation Chiba University
    Inventors: Kenji Hashimoto, Masaomi Iyo, Kaori Koike
  • Patent number: 8431606
    Abstract: The invention relates to a medicament for preventing and/or treating schizophrenia which comprises as an active ingredient cilostazol or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: April 30, 2013
    Assignee: Otsuka Pharmaceutical Co., Ltd.
    Inventors: Kenji Hashimoto, Masaomi Iyo
  • Publication number: 20130056050
    Abstract: Disclosed are a transparent conductive substrate comprising a transparent conductive thin film layer and a transparent metal oxide layer disposed in this order on one or both surfaces of a substrate, the transparent metal oxide layer having numerous fine pores penetrating from the front surface to the rear surface thereof, and the pore diameters of the pores at the surface that is opposite to the surface that is in contact with the transparent conductive thin film layer being larger than those at the surface that is in contact with the transparent conductive thin film layer; and a method for producing the transparent conductive substrate, comprising forming the transparent metal oxide layer on the surface of the transparent conductive thin film layer or transparent conductive thin film layers by oblique deposition.
    Type: Application
    Filed: May 11, 2011
    Publication date: March 7, 2013
    Applicant: MEIHAN SHINKU KOGYO CO., LTD.
    Inventors: Syozou Kawazoe, Kenji Hashimoto
  • Patent number: 8364017
    Abstract: An image processing apparatus controls display of a plurality of pieces of image data containing both moving image data and still image data, and includes: a moving image/still image determining unit that determines whether or not image data to be displayed is the moving image data or the still image data, when in a continuous display mode that displays the plurality of pieces of image data continuously in a predetermined sequence; and a display control unit that starts display control of the next image in response to finishing of display of all of the moving image data when the image data to be displayed is the moving image data, and starts display control of the next image data in response to finishing of display of the still image data for a predetermined time when the image data to be displayed is the still image data.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: January 29, 2013
    Assignee: Sony Corporation
    Inventors: Michiko Ohtake, Kenji Hashimoto, Ayumi Kondo
  • Publication number: 20120268138
    Abstract: To detect whether energy accumulated in an inductive load section has been discharged. Provided is a test apparatus that tests a device under test, comprising a power supply section that generates a power supply voltage to be supplied to the device under test; an inductive load section that is provided in a path between the power supply section and the device under test; a housing section that houses a substrate that includes at least the inductive load section; and a lock maintaining section that keeps an opening/closing section, which allows an operator to access the substrate within the housing section, in a locked state when a voltage at a predetermined position on the substrate is greater than a set voltage.
    Type: Application
    Filed: October 6, 2011
    Publication date: October 25, 2012
    Applicant: ADVANTEST CORPORATION
    Inventor: Kenji HASHIMOTO
  • Publication number: 20120182031
    Abstract: Provided is a test apparatus that tests a device under test, comprising an inductance load section that is provided in a path through which test current flows to the device under test and that has an inductance component; a switching section that switches whether the test current is supplied to the device under test from the inductance load section; a cut-off control section that severs the path by switching the switching section according to a state of the device under test; and a voltage control section that controls voltage of the path between the inductance load section and the switching section to be no greater than a predetermined clamp voltage.
    Type: Application
    Filed: July 12, 2011
    Publication date: July 19, 2012
    Applicant: ADVANTEST CORPORATION
    Inventors: Isao Tokumoto, Kenji Hashimoto
  • Publication number: 20120153974
    Abstract: Provided is a test apparatus that tests a device under test, comprising a power supply section that generates a power supply voltage to be supplied to the device under test; an inductive load section provided in a path between the power supply section and the device under test; a plurality of semiconductor switches connected in series in a path between the inductive load section and the device under test; and a control section that turns OFF the semiconductor switches when a supply of voltage to the device under test is stopped.
    Type: Application
    Filed: October 6, 2011
    Publication date: June 21, 2012
    Applicant: ADVANTEST CORPORATION
    Inventor: Kenji HASHIMOTO
  • Publication number: 20120122777
    Abstract: The present invention relates to a diagnostic agent for an ischemic heart disease risk group comprising an anti-brain-derived neurotrophic factor antibody as an effective ingredient, to an assay method for an ischemic heart disease risk group performed by measuring a brain-derived neurotrophic factor concentration in blood, and to a suppressive/preventive drug for ischemic heart disease, particularly for post-infarction myocardial remodeling, comprising a brain-derived neurotrophic factor.
    Type: Application
    Filed: June 16, 2011
    Publication date: May 17, 2012
    Applicants: Masao Daimon, DAIICHI PURE CHEMICALS CO., LTD.
    Inventors: Masao DAIMON, Tohru MINAMINO, Kenji HASHIMOTO, Issei KOMURO
  • Publication number: 20120094044
    Abstract: [Problem] The structure of the present invention is to provide an internally-illuminated three-dimensional hollow structure, which specifically has a high level of night-time visibility and can also bear weather conditions, such as rain water and wind, wherein a natural concavity and convexity configuration can be formed even if the structure is a complicated shape, and a framework configuration cannot be seen through even during internal illumination since the framework is a large-sized frame, even if coloration of the structure has high brightness or high saturation.
    Type: Application
    Filed: June 5, 2009
    Publication date: April 19, 2012
    Inventor: Kenji Hashimoto
  • Patent number: D762253
    Type: Grant
    Filed: January 27, 2012
    Date of Patent: July 26, 2016
    Assignee: JAPAN TRANSPORT ENGINEERING COMPANY
    Inventors: Takeshi Ishikawa, Ai Masuda, Naoki Kawada, Kenji Hashimoto, Shigeki Matsuoka