Patents by Inventor Takafumi Enami

Takafumi Enami 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: 8564957
    Abstract: A cooling structure for electronic equipment includes a plurality of cooling structural members on a same substrate. In the cooling structural members, a plurality of heating components having a same shape are connected to one thermal diffusion part through a first thermal conductive member. Each of thermal diffusion parts of the plurality of cooling structural members is connected to one heat dissipator through a second thermal conductive member.
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: October 22, 2013
    Assignee: Hitachi, Ltd.
    Inventors: Masahiko Usui, Takafumi Enami, Sho Ikeda, Shigeyasu Tsubaki
  • Publication number: 20110228485
    Abstract: A cooling structure for electronic equipment includes a plurality of cooling structural members on a same substrate. In the cooling structural members, a plurality of heating components having a same shape are connected to one thermal diffusion part through a first thermal conductive member. Each of thermal diffusion parts of the plurality of cooling structural members is connected to one heat dissipator through a second thermal conductive member.
    Type: Application
    Filed: December 6, 2010
    Publication date: September 22, 2011
    Applicant: HITACHI, LTD.
    Inventors: Masahiko USUI, Takafumi ENAMI, Sho IKEDA, Shigeyasu TSUBAKI
  • Publication number: 20060227515
    Abstract: A cooling apparatus for cooling a plurality of electronic devices each having a large heating value and a small area, capable of effectively cooling the semiconductor chips with the use of a single cooler, comprises a plurality of thermal conductors mounted on the electronic devices and formed with thermal conductive fins, a housing formed with fins fitted with the fins of the thermal conductors, and a cooling device mounted on the housing, for removing heat from the electronic devices, wherein the housing is formed therein with a plane heat-pipe.
    Type: Application
    Filed: March 2, 2006
    Publication date: October 12, 2006
    Applicant: Hitachi, Ltd.
    Inventors: Takafumi Enami, Akio Idei, Shigemasa Sato, Chikakazu Ninomiya