Patents by Inventor Teruyuki Takahara

Teruyuki Takahara 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).

  • Aluminum or aluminum alloy sputtering target and method for manufacturing the same
    Publication number: 20010004856
    Abstract: The sputtering target is manufactured by adjusting the ratio of the gas flow volume (Nm3)/molten liquid flow mass (kg) to 5 Nm3/kg or more in the gas atomizing step of the spray forming method using an Al or Al alloy sputtering target material in which the maximum length of all the inclusions is 20 &mgr;m or less.
    Type: Application
    Filed: January 30, 2001
    Publication date: June 28, 2001
    Applicant: Kabushiki Kaisha Kobe Seiko Sho (aka Kobe Steel, Ltd.)
    Inventors: Seiji Nishi, Tatsuhiko Kusamichi, Takashi Onishi, Masao Mizuno, Teruyuki Takahara, Toshihisa Suemitsu, Kazuo Yoshikawa
  • Process for producing maraging-steel cylinder for uranium enriching centrifugal separator and cylinders produced thereby
    Patent number: 3989553
    Abstract: Maraging-steel cylinders for uranium enriching centrifugal separators are made by drawing a blank of maraging-steel into a cylindrical shape, squeezing the drawn blank, and subjecting the squeezed cylinder to aging.
    Type: Grant
    Filed: July 29, 1974
    Date of Patent: November 2, 1976
    Assignee: Kobe Steel Ltd.
    Inventors: Tsuguaki Oki, Masatoshi Sudo, Hiromori Tsutsumi, Koji Hosomi, Ichiro Tsukatani, Teruyuki Takahara