Patents by Inventor Nobuki Takahashi

Nobuki Takahashi 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: 20220020422
    Abstract: Disclosed herein is an apparatus that includes first and second digit lines, a sense amplifier configured to amplify a potential difference between the first and second digit lines, a driver circuit configured to drive each of the first and second digit lines to different one of first and second logic levels from each other, a first transistor coupled between the driver circuit and the first digit line, a second transistor coupled between the driver circuit and the second digit line, and a control circuit configured to supply a first potential to control electrodes of the first and second transistors in response to a write command, and supply a second potential different from the first potential to the control electrodes of the first and second transistors in response to a read command.
    Type: Application
    Filed: July 17, 2020
    Publication date: January 20, 2022
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Katsuhiro Kitagawa, Toru Ishikawa, Minari Arai, Nobuki Takahashi
  • Patent number: 9702032
    Abstract: An aluminum alloy fin material for a heat exchanger having suitable strength before brazing enabling easy fin formation, having high strength after brazing, having a high thermal conductivity (electrical conductivity) after brazing, and having superior sag resistance, erosion resistance, self corrosion prevention, and sacrificial anode effect, a method of production of the same, and a method of production of a heat exchanger using the fin material are provided, that is, an aluminum alloy fin material having a chemical composition of Si: 0.7 to 1.4 wt %, Fe: 0.5 to 1.4 wt %, Mn: 0.7 to 1.4 wt %, and Zn: 0.5 to 2.5 wt %, Mg as an impurity limited to 0.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: July 11, 2017
    Assignee: Nippon Light Metal Company, Ltd.
    Inventors: Hideki Suzuki, Tomohiro Sasaki, Masae Nagasawa, Nobuki Takahashi
  • Publication number: 20150107731
    Abstract: An aluminum alloy fin material for a heat exchanger having suitable strength before brazing enabling easy fin formation, having high strength after brazing, having a high thermal conductivity (electrical conductivity) after brazing, and having superior sag resistance, erosion resistance, self corrosion prevention, and sacrificial anode effect, a method of production of the same, and a method of production of a heat exchanger using the fin material are provided, that is, an aluminum alloy fin material having a chemical composition of Si: 0.7 to 1.4 wt %, Fe: 0.5 to 1.4 wt %, Mn: 0.7 to 1.4 wt %, and Zn: 0.5 to 2.5 wt %, Mg as an impurity limited to 0.
    Type: Application
    Filed: December 30, 2014
    Publication date: April 23, 2015
    Applicant: NIPPON LIGHT METAL COMPANY, LTD.
    Inventors: Hideki SUZUKI, Tomohiro SASAKI, Masae NAGASAWA, Nobuki TAKAHASHI
  • Patent number: 8999083
    Abstract: An aluminum alloy fin material for a heat exchanger having suitable strength before brazing enabling easy fin formation, having high strength after brazing, having a high thermal conductivity (electrical conductivity) after brazing, and having superior sag resistance, erosion resistance, self corrosion prevention, and sacrificial anode effect, a method of production of the same, and a method of production of a heat exchanger using the fin material are provided, that is, an aluminum alloy fin material having a chemical composition of Si: 0.7 to 1.4 wt %, Fe: 0.5 to 1.4 wt %, Mn: 0.7 to 1.4 wt %, and Zn: 0.5 to 2.5 wt %, Mg as an impurity limited to 0.
    Type: Grant
    Filed: June 8, 2007
    Date of Patent: April 7, 2015
    Assignee: Nippon Light Metal Company, Ltd.
    Inventors: Hideki Suzuki, Tomohiro Sasaki, Masae Nagasawa, Nobuki Takahashi
  • Patent number: 8111983
    Abstract: A camera includes a display device capable of displaying on a single screen a plurality of images, each of which can be observed from one of a plurality of directions; a selection device that selects any one of a plurality of operating modes; and a display control device that displays at the display device the plurality of images each correlated to the operating mode selected via the selection device.
    Type: Grant
    Filed: November 23, 2009
    Date of Patent: February 7, 2012
    Assignee: Nikon Corporation
    Inventor: Nobuki Takahashi
  • Publication number: 20100104273
    Abstract: A camera includes a display device capable of displaying on a single screen a plurality of images, each of which can be observed from one of a plurality of directions; a selection device that selects any one of a plurality of operating modes; and a display control device that displays at the display device the plurality of images each correlated to the operating mode selected via the selection device.
    Type: Application
    Filed: November 23, 2009
    Publication date: April 29, 2010
    Applicant: NIKON CORPORATION
    Inventor: Nobuki Takahashi
  • Patent number: 7689115
    Abstract: A camera includes a display device capable of displaying on a single screen a plurality of images, each of which can be observed from one of a plurality of directions; a selection device that selects any one of a plurality of operating modes; and a display control device that displays at the display device the plurality of images each correlated to the operating mode selected via the selection device.
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: March 30, 2010
    Assignee: Nikon Corporation
    Inventor: Nobuki Takahashi
  • Publication number: 20090308500
    Abstract: An aluminum alloy fin material for a heat exchanger having suitable strength before brazing enabling easy fin formation, having high strength after brazing, having a high thermal conductivity (electrical conductivity) after brazing, and having superior sag resistance, erosion resistance, self corrosion prevention, and sacrificial anode effect, a method of production of the same, and a method of production of a heat exchanger using the fin material are provided, that is, an aluminum alloy fin material having a chemical composition of Si: 0.7 to 1.4 wt %, Fe: 0.5 to 1.4 wt %, Mn: 0.7 to 1.4 wt %, and Zn: 0.5 to 2.5 wt %, Mg as an impurity limited to 0.
    Type: Application
    Filed: June 8, 2007
    Publication date: December 17, 2009
    Inventors: Hideki Suzuki, Sasaki Tomohiro, Masae Nagasawa, Nobuki Takahashi
  • Publication number: 20070177864
    Abstract: A camera includes a display device capable of displaying on a single screen a plurality of images, each of which can be observed from one of a plurality of directions; a selection device that selects any one of a plurality of operating modes; and a display control device that displays at the display device the plurality of images each correlated to the operating mode selected via the selection device.
    Type: Application
    Filed: January 25, 2007
    Publication date: August 2, 2007
    Applicant: NIKON CORPORATION
    Inventor: Nobuki Takahashi