Patents by Inventor Yuujiro Nakatani

Yuujiro Nakatani 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).

  • Steam device
    Patent number: 8393861
    Abstract: In one embodiment, a steam device includes a high-temperature member and a low-temperature member. One surface of the high-temperature member is exposed to high-temperature steam, and the other surface is cooled by cooling steam having a temperature lower than the high-temperature steam. The low-temperature member is disposed to face the high-temperature member with a passage for the cooling steam therebetween and is formed of a material having a heat resistance lower than that of the high-temperature member.
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: March 12, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Kunihiko Wada, Katsuya Yamashita, Yutaka Ishiwata, Yuujiro Nakatani, Takeo Suga, Asako Inomata, Kazuhiro Saito, Takao Inukai, Yusuke Suzuki, Shogo Iwai
  • STEAM DEVICE
    Publication number: 20110280717
    Abstract: In one embodiment, a steam device includes a high-temperature member and a low-temperature member. One surface of the high-temperature member is exposed to high-temperature steam, and the other surface is cooled by cooling steam having a temperature lower than the high-temperature steam. The low-temperature member is disposed to face the high-temperature member with a passage for the cooling steam therebetween and is formed of a material having a heat resistance lower than that of the high-temperature member.
    Type: Application
    Filed: May 26, 2011
    Publication date: November 17, 2011
    Inventors: Kunihiko WADA, Katsuya Yamashita, Yutaka Ishiwata, Yuujiro Nakatani, Takeo Suga, Asako Inomata, Kazuhiro Saito, Takao Inukai, Yusuke Suzuki, Shogo Iwai