Patents by Inventor Toshinori Terashima

Toshinori Terashima 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).

  • DOUBLE-WALLED TUBE, METHOD OF MANUFACTURING DOUBLE-WALLED TUBE AND STEAM GENERATOR
    Publication number: 20130180472
    Abstract: A double-walled tube includes: a plurality of double-walled tube forming members, each having an inner tube and an outer tube, connected by welding at welding portions of axis direction end portions thereof; and each of the welding portions of the double-walled tube forming members including a groove having a length in an axis direction set to be equal to or greater than ½ of a width of a weld bead formed by the welding at the welding portion.
    Type: Application
    Filed: July 18, 2012
    Publication date: July 18, 2013
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Takehisa HINO, Masataka Tamura, Yoshimi Tanaka, Wataru Kono, Toru Sakamoto, Toshinori Terashima, Katsuhiko Sato, Noboru Jimbo, Shigeki Maruyama
  • Heat sink and the producing method thereof
    Patent number: 5381859
    Abstract: A heat sink according to the invention comprises a multilayered body prepared by laying one upon the other a plurality of heat sink fin elements having pin-fin sections formed by cutting a number of slits through thin plates of a thermally conductive material with spacers, each being inserted between two adjacent heat sink fin elements to separate them by a given distance.
    Type: Grant
    Filed: June 7, 1993
    Date of Patent: January 17, 1995
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Ko Minakami, Toshinori Terashima, Toshio Maeda, Tomiya Sasaki, Katsumi Hisano, Hideo Iwasaki, Koichiro Kawano