Patents by Inventor Akihiko Manabe

Akihiko Manabe 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: 6655765
    Abstract: A refrigerator includes a thermally insulated housing opening forwardly at a front surface thereof; a door for selectively opening and closing the opening of the housing; a magnetic gasket fitted to a portion of the door which is engageable with an open edge of the housing; a pivotally supported handle connected to the door for movement between opened and closed positions for opening and closing the door, respectively; and a trigger member drivingly coupled with the handle for movement between projected and retracted positions. The trigger member is moved from the retracted position towards the projected position, as the handle is pivoted from the closed position towards the opened position, to abut the open edge to thereby physically release a contact between the magnetic gasket and the open edge.
    Type: Grant
    Filed: December 26, 2002
    Date of Patent: December 2, 2003
    Assignee: Matsushita Refrigeration Company
    Inventors: Tadahiro Kawamura, Koji Suzuki, Toshiyuki Moriuchi, Hidetomo Takanishi, Akihiko Manabe, Hirofumi Waki, Takashi Aoki, Katsuhiko Morimoto, Takeshi Onaka, Kazuyoshi Takeuchi
  • Patent number: 6629429
    Abstract: There are provided, in the order from top, a refrigerating compartment (90), a vegetable compartment (91) and a freezing compartment (92), and a compressor (104) and a cooler (106) are disposed in side-by-side relation in a left and right direction at a location rearwardly of the freezing compartment (92). Also, a damper device (115) and a forced draft fan (114) are provided above the compressor (104) and the cooler (106), and an electronic control board (128) is provided rearwardly of the cooler (106). In addition, a chilly air discharge duct (116) and a chilly air suction duct (121) are provided at opposite ends of a deep region within the refrigerating compartment (90).
    Type: Grant
    Filed: November 19, 2001
    Date of Patent: October 7, 2003
    Assignee: Matsushita Refrigeration Company
    Inventors: Takao Kawamura, Yoshiki Ohashi, Akihiko Manabe
  • Publication number: 20030090187
    Abstract: A refrigerator includes a thermally insulated housing (1) opening forwards at a front surface thereof; a door 9, 10, 11, 12; 59, 60; 63, 64, 65; 57, 58; 59, 60) for selectively opening and closing the forward opening of the housing; a magnetic gasket (14, 14b) fitted to a portion of the door which is engageable with an open edge (13) of the housing; a pivotally supported handle (24, 34; 46) connected to the door for movement between opened and closed positions for opening and closing the door, respectively; and a trigger member (26; 50) drivingly coupled with the handle (24, 34; 46) for movement between projected and retracted positions. The trigger member is moved from the retracted position towards the projected position, as the handle is pivoted from the closed position towards the opened position, to abut against the open edge to thereby physically release a contact between the magnetic gasket and the open edge.
    Type: Application
    Filed: December 26, 2002
    Publication date: May 15, 2003
    Inventors: Tadahiro Kawamura, Koji Suzuki, Toshiyuki Moriuchi, Hidetomo Takanishi, Akihiko Manabe, Hirofumi Waki, Takashi Aoki, Katsuhiko Morimoto, Takeshi Onaka, Kazuyoshi Takeuchi