Patents by Inventor Hitoshi Nakagawa

Hitoshi Nakagawa 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: 10478774
    Abstract: A denitrator removes nitrogen oxide in a flue gas generated from a combustion furnace by injecting a reducing agent into the flue gas. The denitrator includes a housing disposed above the combustion furnace. The housing includes a discharge port for the flue gas at one end of the housing. A cross-sectional area of flow of the flue gas gradually increases toward the discharge port. The housing gathers and guides the flue gas to the discharge port. The denitrator injects the reducing agent in another end of the housing.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: November 19, 2019
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Keiichi Nakagawa, Mikiya Sakurai, Kiyoto Itakura, Hitoshi Tokunaga, Naoya Okuzumi, Hirokazu Tsutsumi
  • Publication number: 20190323527
    Abstract: A hydraulic system includes: a control valve connected to a pump and a tank; a cylinder connected to the control valve by a rod-side and a head-side supply lines; a recycle line connects the rod-side to the head-side supply lines; a recycle valve on the recycle line being opened at a time of extending the cylinder and closed at a time of retracting the cylinder; a switching valve on the recycle line between the recycle valve and the head-side supply line being switched to a first state at the time of extending the cylinder and switched to a second state at the time of retracting the cylinder; a release line branches off from the recycle line at a position between the recycle and switching valves, and connects to the tank; and a release valve closed at the time of extending the cylinder and opened when retracting the cylinder.
    Type: Application
    Filed: December 18, 2017
    Publication date: October 24, 2019
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Akihiro KONDO, Makoto ITO, Naoki HATA, Hideyasu MURAOKA, Hitoshi NAKAGAWA
  • Patent number: 10345257
    Abstract: The gas sensor includes a gas sensor element, a casing, and an insulating inner member contained inside the casing. The gas sensor element includes a detection element and a heater. The detection element includes one or more cells each having a solid electrolyte body and a pair of electrodes. Each of the opposite side surfaces of the detection element includes a region including a smallest current cell and extending forward of the smallest current cell in the direction of an axial line. The region and the forward-facing surface of the detection element are covered with a glass coating having a glass transition point of higher than 700° C. but not higher than 800° C. and a porosity of 3.0% or less. The detection element is controlled to have a temperature equal to or lower than the glass transition point of the glass coating.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: July 9, 2019
    Assignee: NGK SPARK PLUG CO., LTD.
    Inventors: Takashi Konno, Tomohiro Wakazono, Kentaro Kamada, Hitoshi Furuta, Masaki Nakagawa
  • Patent number: 9707196
    Abstract: A method for treating side effects of anticancer agent includes administering to a subject in need thereof a prophylactic and/or therapeutic agent containing a therapeutically effective amount of a compound shown by the following Formula (I): R1—NHCH2COCH2CH2COOR2??(I) wherein R1 represents a hydrogen atom or an acyl group, and R2 represents a hydrogen atom, a linear or branched alkyl group, a cycloalkyl group, an aryl group, or an aralkyl group, or a salt thereof.
    Type: Grant
    Filed: October 5, 2012
    Date of Patent: July 18, 2017
    Assignees: SBI Pharmaceuticals Co., Ltd., National University Corporation Kochi University
    Inventors: Tohru Tanaka, Kyoko Tsuchiya, Masahiro Ishizuka, Motowo Nakajima, Hitoshi Nakagawa, Taro Shuin, Keiji Inoue, Hideo Fukuhara, Masayuki Tsuda, Mutsuo Furihata
  • Publication number: 20160336826
    Abstract: Conductor segments that form a coil in a stator are formed by rectangular wires and are disposed in slots such that wide first faces are parallel to the radial direction. A plurality of conductor segments are disposed in the slots so that narrow second faces are opposite each other. The conductor segment disposed at the i-th (where i is an integer greater than or equal to 1) position from the inside of a stator core is joined to the conductor segment disposed in the (i+1)-th position in another slot such that vertical parts and horizontal parts thereof are opposite each other. The joined opposing first faces are formed parallel to the radial direction and are provided on both a first protrusion side and a second protrusion side.
    Type: Application
    Filed: March 25, 2015
    Publication date: November 17, 2016
    Inventors: Kouhei ICHIKAWA, Hitoshi NAKAGAWA, Shinya KANOU, Mutsuo KOGA, Akira MINAMIURA
  • Patent number: 9258636
    Abstract: In a conventional headphone set, there is a possibility that a headband cannot be put in a suitable position when an ear pad is snugly mounted on an ear. A headphone set of this disclosure includes speaker units which output a sound. The headphone set also includes: speaker housings which are brought into contact with a user; connecting portions which are connected to the speaker housings in a state where the speaker housings are movable in a forward and rearward direction of the user; and a headband which has connecting portions on end portions thereof and is mounted on a head of the user in directions toward a crown of the head of the user. Due to such a constitution, the headphone set can be used in a more stable manner.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: February 9, 2016
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Masahiro Nakano, Mikiyasu Ishikura, Yusaku Shimaoka, Hitoshi Nakagawa, Tetsuya Kaneshiro
  • Publication number: 20150189422
    Abstract: In a conventional headphone set, there is a possibility that a headband cannot be put in a suitable position when an ear pad is snugly mounted on an ear. A headphone set of this disclosure includes speaker units which output a sound. The headphone set also includes: speaker housings which are brought into contact with a user; connecting portions which are connected to the speaker housings in a state where the speaker housings are movable in a forward and rearward direction of the user; and a headband which has connecting portions on end portions thereof and is mounted on a head of the user in directions toward a crown of the head of the user. Due to such a constitution, the headphone set can be used in a more stable manner.
    Type: Application
    Filed: March 11, 2015
    Publication date: July 2, 2015
    Inventors: Masahiro NAKANO, Mikiyasu ISHIKURA, Yusaku SHIMAOKA, Hitoshi NAKAGAWA, Tetsuya KANESHIRO
  • Patent number: 9064913
    Abstract: Provided is a substrate processing apparatus including a reaction chamber configured to heat a substrate; a transfer chamber configured to transfer the heated substrate; a refrigerant flow path installed in the reaction chamber; a refrigerant flow path installed in the reaction chamber; a refrigerant supply unit installed in the refrigerant flow path; a refrigerant exhaust unit installed in the refrigerant flow path; a transfer chamber refrigerant supply unit installed in the transfer chamber; a transfer chamber refrigerant exhaust unit installed in the transfer chamber; a heat exchanger connected to the refrigerant exhaust pipe and the transfer chamber refrigerant exhaust unit; a turbine connected to the heat exchanger; a generator connected to the turbine; and a control unit configured to control the refrigerant supply unit and the transfer chamber refrigerant supply unit.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: June 23, 2015
    Assignee: Hitachi Kokusai Electric Inc.
    Inventor: Hitoshi Nakagawa
  • Publication number: 20140302173
    Abstract: A method for treating side effects of anticancer agent includes administering to a subject in need thereof a prophylactic and/or therapeutic agent containing a therapeutically effective amount of a compound shown by the following Formula (1): R1—NHCH2COCH2CH2COOR2 ??(I) wherein R1 represents a hydrogen atom or an acyl group, and R2 represents a hydrogen atom, a linear or branched alkyl group, a cycloalkyl group, an aryl group, or an aralkyl group, or a salt thereof.
    Type: Application
    Filed: October 5, 2012
    Publication date: October 9, 2014
    Applicants: NATIONAL UNIVERSITY CORPORATION KOCHI UNIVERSITY, SBI PHARMACEUTICALS CO., LTD.
    Inventors: Tohru Tanaka, Kyoko Tsuchiya, Masahiro Ishizuka, Motowo Nakajima, Hitoshi Nakagawa, Taro Shuin, Keiji Inoue, Hideo Fukuhara, Masayuki Tsuda, Mutsuo Furihata
  • Publication number: 20140206204
    Abstract: Provided is a substrate processing apparatus including a reaction chamber configured to heat a substrate; a transfer chamber configured to transfer the heated substrate; a refrigerant flow path installed in the reaction chamber; a refrigerant flow path installed in the reaction chamber; a refrigerant supply unit installed in the refrigerant flow path; a refrigerant exhaust unit installed in the refrigerant flow path; a transfer chamber refrigerant supply unit installed in the transfer chamber; a transfer chamber refrigerant exhaust unit installed in the transfer chamber; a heat exchanger connected to the refrigerant exhaust pipe and the transfer chamber refrigerant exhaust unit; a turbine connected to the heat exchanger; a generator connected to the turbine; and a control unit configured to control the refrigerant supply unit and the transfer chamber refrigerant supply unit.
    Type: Application
    Filed: March 26, 2014
    Publication date: July 24, 2014
    Applicant: Hitachi Kokusai Electric Inc.
    Inventor: Hitoshi NAKAGAWA
  • Patent number: 8787033
    Abstract: An electronic component to be mounted on a substrate, including an electronic component-side land that faces a substrate-side land provided on the substrate when the electronic component is mounted on the substrate. A non-soldered region is provided on a surface of the electronic component-side land, facing the substrate-side land, so that a shape of the substrate-side land is different from a shape of the electronic component-side land facing the substrate-side land.
    Type: Grant
    Filed: September 16, 2011
    Date of Patent: July 22, 2014
    Assignee: Aisin AW Co., Ltd.
    Inventors: Hitoshi Nakagawa, Gen Tokuyama, Yuki Mizuno
  • Patent number: D706745
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: June 10, 2014
    Assignee: Panasonic Corporation
    Inventor: Hitoshi Nakagawa
  • Patent number: D706746
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: June 10, 2014
    Assignee: Panasonic Corporation
    Inventor: Hitoshi Nakagawa
  • Patent number: D725630
    Type: Grant
    Filed: April 23, 2014
    Date of Patent: March 31, 2015
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventor: Hitoshi Nakagawa
  • Patent number: D728512
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: May 5, 2015
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventor: Hitoshi Nakagawa
  • Patent number: D755753
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: May 10, 2016
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventor: Hitoshi Nakagawa
  • Patent number: D780715
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: March 7, 2017
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Hitoshi Nakagawa, Mikiyasu Ishikura, Osamu Fukuda, Chris Vernall
  • Patent number: D782443
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: March 28, 2017
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Hitoshi Nakagawa, Mikiyasu Ishikura, Osamu Fukuda, Chris Vernall
  • Patent number: D785593
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: May 2, 2017
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Hitoshi Nakagawa, Mikiyasu Ishikura
  • Patent number: D793995
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: August 8, 2017
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventor: Hitoshi Nakagawa