Patents by Inventor Fuminori Hirakawa

Fuminori Hirakawa 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).

  • Blower, cooling device including the blower, and electronic apparatus including the cooling device
    Publication number: 20060162901
    Abstract: The invention provides a cooling device including a heat-receiver integrated pump that has a heat-receiving part provided on one side thereof and delivers toward a connecting pipe liquid refrigerant on which a heat exchange has been performed through the heat-receiving part. A first radiator having a plurality of radiation fins radiates heat by exchanging heat with the liquid refrigerant sent via the connecting pipe. A second radiator having a plurality of radiation fins radiates heat by exchanging heat with the liquid refrigerant similarly to the first radiator. A fan blows air toward the first radiator and the second radiator. A base, constituting a fan casing, regulates an air-blowing direction of the fan, and includes a fan cover and a reserve tank. Liquid refrigerant within the reserve tank is thermally connected to a member forming an air-blowing path of the fan.
    Type: Application
    Filed: January 25, 2006
    Publication date: July 27, 2006
    Applicant: Matsushita Electric Industrial Co., Ltd.
    Inventors: Yoshimitu Aizono, Shigeru Narakino, Fuminori Hirakawa
  • Turbine for a pump
    Patent number: D507578
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: July 19, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Fuminori Hirakawa, Shinya Koga, Toshisuke Sakai
  • Pump for circulating coolant in electronic devices
    Patent number: D482370
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: November 18, 2003
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kyo Niwatsukino, Youichi Syukuri, Seiji Urano, Shigeru Narakino, Fuminori Hirakawa, Toshihiko Matsuda, Shinya Koga, Yoshimitsu Aizono, Toshisuke Sakai, Toshiyuki Kubota
  • Pump for circulating coolant in electronic devices
    Patent number: D482698
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: November 25, 2003
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kyo Niwatsukino, Youichi Syukuri, Seiji Urano, Shigeru Narakino, Fuminori Hirakawa, Toshihiko Matsuda, Shinya Koga, Yoshimitsu Aizono, Toshisuke Sakai, Toshiyuki Kubota, Makoto Nishida
  • Pump for circulating coolant in electronic devices
    Patent number: D483041
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: December 2, 2003
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kyo Niwatsukino, Youichi Syukuri, Seiji Urano, Shigeru Narakino, Fuminori Hirakawa, Toshihiko Matsuda, Shinya Koga, Yoshimitsu Aizono, Toshisuke Sakai, Toshiyuki Kubota, Makoto Nishida
  • Pump
    Patent number: D484146
    Type: Grant
    Filed: November 20, 2002
    Date of Patent: December 23, 2003
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Seiji Urano, Toshisuke Sakai, Fuminori Hirakawa, Toshihiko Matsuda
  • Radiator
    Patent number: D485535
    Type: Grant
    Filed: January 27, 2003
    Date of Patent: January 20, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kyo Niwatsukino, Seiji Urano, Shigeru Narakino, Fuminori Hirakawa, Toshihiko Matsuda, Shinya Koga, Yoshimitsu Aizono, Toshisuke Sakai, Toshiyuki Kubota, Makoto Nishida
  • Radiator
    Patent number: D486455
    Type: Grant
    Filed: January 27, 2003
    Date of Patent: February 10, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kyo Niwatsukino, Seiji Urano, Shigeru Narakino, Fuminori Hirakawa, Toshihiko Matsuda, Shinya Koga, Yoshimitsu Aizono, Toshisuke Sakai, Toshiyuki Kubota, Makoto Nishida
  • Radiator
    Patent number: D490781
    Type: Grant
    Filed: January 27, 2003
    Date of Patent: June 1, 2004
    Assignee: Matsushita Electric Industrial Co., LTD
    Inventors: Kyo Niwatsukino, Seiji Urano, Shigeru Narakino, Fuminori Hirakawa, Toshihiko Matsuda, Shinya Koga, Yoshimitsu Aizono, Toshisuke Sakai, Toshiyuki Kubota, Makoto Nishida
  • Pump for circulating coolant in electronic devices
    Patent number: D492325
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: June 29, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kyo Niwatsukino, Youichi Syukuri, Seiji Urano, Shigeru Narakino, Fuminori Hirakawa, Toshihiko Matsuda, Shinya Koga, Yoshimitsu Aizono, Toshisuke Sakai, Toshiyuki Kubota, Makoto Nishida
  • Turbine for a pump
    Patent number: D494192
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: August 10, 2004
    Assignee: Matsushita Electric Industries Co., Ltd.
    Inventors: Fuminori Hirakawa, Shinya Koga, Toshisuke Sakai