Patents by Inventor Takuji Okabe

Takuji Okabe 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).

  • PARTICLES HAVING SPECIFIC LOW-ORDER TITANIUM OXIDE CRYSTAL COMPOSITION, METHOD FOR PRODUCING SAME, AND DISPERSION
    Publication number: 20240092652
    Abstract: A method for producing a particle, containing a step of heating a mixture containing TiH2 and TiO2 at 700 to 950° C., wherein a molar ratio of the TiH2 to the TiO2 contained in the mixture is 5.0 to 6.8.
    Type: Application
    Filed: January 14, 2022
    Publication date: March 21, 2024
    Applicant: DENKA COMPANY LIMITED
    Inventors: Takuji KOBAYASHI, Motoharu FUKAZAWA, Takuto OKABE, Mitsuru KAWAGOE
  • Piston-cylinder pulsator circuit with superplastic alloy pressure transmitting medium
    Patent number: 4860542
    Abstract: In a method for transmitting force from one piston to another piston, a superplastic alloy is used between the pistons as a pressure transmitting medium. An apparatus adopting the method serves as a force multiplication apparatus.
    Type: Grant
    Filed: September 4, 1987
    Date of Patent: August 29, 1989
    Assignee: UBE Industries, Ltd.
    Inventors: Haruaki Hatayama, Hideo Takei, Takuji Okabe, Yoshiharu Waku, Toyoaki Ueno
  • Pressure transmitting apparatus with superplastic alloy as the pressure transmitting medium
    Patent number: 4729730
    Abstract: A pressure transmitting apparatus for hot - press sintering comprises a container 21 with a lid 22, a piston 23, a superplastic alloy medium 24a and 24b and heaters 25a, 25b, and 25c. A force is applied to generate an isostatic compression pressure on the powder body.
    Type: Grant
    Filed: January 6, 1986
    Date of Patent: March 8, 1988
    Assignee: Ube Industries Ltd.
    Inventors: Haruaki Hatayama, Hideo Takei, Takuji Okabe, Yoshiharu Waku, Toyoaki Ueno