Patents by Inventor Satoru Kumai

Satoru Kumai 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).

  • System for cooling interior and external housing surfaces of an electronic apparatus
    Patent number: 7480140
    Abstract: A system for cooling interior and external housing surfaces of an electronic apparatus. The apparatus includes at least one electronic component, a heat transfer mechanism for transferring to an external surface of the apparatus heat generated by the electronic component, and a cooling mechanism for cooling the external surface of the apparatus. The cooling mechanism also includes an airflow generation device and an opening that enables airflow to simultaneously flow over at least one electronic component within the apparatus and over the external surface to dissipate the heat generated by the at least one electronic component.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: January 20, 2009
    Assignee: International Business Machines Corporation
    Inventors: Chikashi Hara, Kazuyo Hayakawa, Satoru Kumai, Taichiroh Nomura, Toshio Sakurai, Hiroyuki Takenoshita
  • System for cooling interior and external housing surfaces of an electronic apparatus
    Publication number: 20060056151
    Abstract: A system for cooling interior and external housing surfaces of an electronic apparatus. The apparatus includes at least one electronic component, a heat transfer mechanism for transferring to an external surface of the apparatus heat generated by the electronic component, and a cooling mechanism for cooling the external surface of the apparatus. The cooling mechanism also includes an airflow generation device and an opening that enables airflow to simultaneously flow over at least one electronic component within the apparatus and over the external surface to dissipate the heat generated by the at least one electronic component.
    Type: Application
    Filed: September 13, 2005
    Publication date: March 16, 2006
    Inventors: Chikashi Hara, Kazuyo Hayakawa, Satoru Kumai, Taichiroh Nomura, Toshio Sakurai, Hiroyuki Takenoshita