Patents by Inventor Susumu Kameyama

Susumu Kameyama 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).

  • Cooling device
    Patent number: 6997006
    Abstract: A cooling system that has a heat exchanger which is housed in one enclosure and is constituted of a plurality of heat exchange modes, and the heat exchanger includes a refrigerant forced circulation mode, a refrigerant natural circulation mode, and a ventilation mode. A temperature detector performs switching to an optimal mode, to thereby cool the inside of the enclosure of a housing accommodating equipment including a heat-generating component.
    Type: Grant
    Filed: March 24, 2003
    Date of Patent: February 14, 2006
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Susumu Kameyama, Yu Seshimo, Yasufumi Hatamura, Masaoki Ino, Hiroyuki Kobayakawa, Toshihiko Enomoto, Makoto Saitou
  • Cooling device
    Publication number: 20040148948
    Abstract: A cooling system of the invention has heat exchange means which is housed in one enclosure (31) and is constituted of a plurality of heat exchange modes, and the heat exchange means includes a refrigerant forced circulation mode, a refrigerant natural circulation mode, and a ventilation mode. Temperature detection means performs switching to an optimal mode, to thereby cool the inside of the enclosure (31) of a housing (30) accommodating equipment (32) including a heat-generating component (33).
    Type: Application
    Filed: November 28, 2003
    Publication date: August 5, 2004
    Inventors: Susumu Kameyama, Yu Seshimo, Yasufumi Hatamura, Masaoki Ino, Hiroyuki Kobayakawa, Toshihiko Enomoto, Makoto Saitou