Patents by Inventor Junichi Ueda

Junichi Ueda 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).

  • Radiation protection drug containing tocopherol or tocotrienol compound ester derivative as active ingredient
    Patent number: 8299277
    Abstract: Administration of either a tocopherol represented by the general formula (1) or a tocotrienol compound ester derivative before or after exposure to radiation is effective in preventing or treating health disorders caused by the radiation exposure.
    Type: Grant
    Filed: November 14, 2007
    Date of Patent: October 30, 2012
    Assignees: National Institute of Radiological Sciences, Fukuoka University
    Inventors: Kazunori Anzai, Megumi Ueno, Haruko Yakumaru, Junichi Ueda, Makoto Akashi, Shizuko Kobayashi, Jiro Takata, Nobuo Ikota
  • RADIATION PROTECTION DRUG CONTAINING TOCOPHEROL OR TOCOTRIENOL COMPOUND ESTER DERIVATIVE AS ACTIVE INGREDIENT
    Publication number: 20100048512
    Abstract: Administration of either a tocopherol represented by the general formula (1) or a tocotrienol compound ester derivative before or after exposure to radiation is effective in preventing or treating health disorders caused by the radiation exposure.
    Type: Application
    Filed: November 14, 2007
    Publication date: February 25, 2010
    Applicants: National Institute of Radiological Sciences, Fukuoka University
    Inventors: Kazunori Anzai, Megumi Ueno, Haruko Yakumaru, Junichi Ueda, Makoto Akashi, Shizuko Kobayashi, Jiro Takata, Nobuo Ikota
  • SEAT RAIL STRUCTURE OF MOTORCYCLE
    Publication number: 20080277980
    Abstract: A seat rail structure for a motorcycle having sufficient strength and rigidity while achieving a weight reduction of a vehicle body. A seat rail structure of a motorcycle includes a main frame and a seat rail formed of magnesium alloy to be secured to the main frame. The seat rail includes a pair of left and right side wall portions extending rearwardly from the main frame, and a plurality of connecting portions formed into a substantially angular C-shape in cross section or into a substantially H-shape in cross section for connecting the left and right side wall portions. At least part of the connecting portions are connected at a level flush with or above the upper surface of the side wall portions. The side wall portions and the connecting portions are integrally formed by die casting.
    Type: Application
    Filed: February 25, 2008
    Publication date: November 13, 2008
    Inventors: Toshihiro KODA, Junichi Ueda, Shinsuke Mochizuki, Yohei Kawasaki
  • Four-cycle engine
    Patent number: 6830030
    Abstract: A four-cycle engine wherein a fuel-air-oil mixture is compressed in a crank case chamber and directed therefrom along a pathway to a combustion chamber. The pathway contains actuating mechanism for actuating the fuel intake valve leading to the combustion chamber. The pathway is restricted in volume as permitted by the actuating mechanism, preferable to a range of two to four times the piston displacement.
    Type: Grant
    Filed: August 7, 2002
    Date of Patent: December 14, 2004
    Assignee: Shindaiwa Kogyo Co., Ltd.
    Inventors: Kenji Imafuku, Masaharu Shimoji, Junichi Ueda, Hidenori Hiraki
  • Four-cycle engine
    Publication number: 20030037763
    Abstract: A four-cycle engine wherein a fuel-air-oil mixture is compressed in a crank case chamber and directed therefrom along a pathway to a combustion chamber. The pathway contains actuating mechanism for actuating the fuel intake valve leading to the combustion chamber. The pathway is restricted in volume as permitted by the actuating mechanism, preferable to a range of two to four times the piston displacement.
    Type: Application
    Filed: August 7, 2002
    Publication date: February 27, 2003
    Inventors: Kenji Imafuku, Masaharu Shimoji, Junichi Ueda, Hidenori Hiraki