Patents by Inventor Joji Hoshi

Joji Hoshi 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).

  • Fluid heating apparatus
    Patent number: 6516143
    Abstract: The fluid heating apparatus, in accordance with the present invention, developed to solve the technological problems described above is characterized by comprising at least a heating tube heating fluid to be supplied from fluid supply source, a heater section spirally formed on an outer periphery of the heating tube and a housing accommodating the heating tube and the heater section, wherein the heater section comprises a carbon wire heating element and a quartz glass tube in which the carbon wire heating element is enclosed.
    Type: Grant
    Filed: March 29, 2001
    Date of Patent: February 4, 2003
    Assignees: Toshiba Ceramics Co., Ltd., Tokyo Electron Limited
    Inventors: Eiichi Toya, Tomio Konn, Tomohiro Nagata, Sunao Seko, Takanori Saito, Kazutoshi Miura, Harunari Hasegawa, Joji Hoshi, Katsutoshi Ishii
  • Fluid heating apparatus
    Publication number: 20020023919
    Abstract: The fluid heating apparatus, in accordance with the present invention, developed to solve the technological problems described above is characterized by comprising at least a heating tube heating fluid to be supplied from fluid supply source, a heater section spirally formed on an outer periphery of the heating tube and a housing accommodating the heating tube and the heater section, wherein the heater section comprises a carbon wire heating element and a quartz glass tube in which the carbon wire heating element is enclosed.
    Type: Application
    Filed: March 29, 2001
    Publication date: February 28, 2002
    Applicant: TOSHIBA CERAMICS CO., LTD.
    Inventors: Eiichi Toya, Tomio Konn, Tomohiro Nagata, Sunao Seko, Takanori Saito, Kazutoshi Miura, Harunari Hasegawa, Joji Hoshi, Katsutoshi Ishii