Patents by Inventor Takato Abe

Takato Abe 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).

  • Optical element mounted on a base having a capacitor imbedded therein
    Patent number: 5698889
    Abstract: An optical device is disclosed which comprises a base including a lower cylindrical base member having a common central line and a first diameter and having top and bottom surfaces, a first electrode layer formed on the top surface of the lower base member, a dielectric layer formed on the first electrode, a second electrode layer formed on the dielectric layer, and an upper base member formed on the second electrode layer, the upper base member including a first cylindrical member having the common central line and the first diameter and having top and bottom surfaces, the bottom surface of the first cylindrical member faced on the second electrode layer and a second cylindrical member having the common central line and a second diameter smaller than the first diameter and having a top surface and a bottom surface faced on the top surface of the first cylindrical member; elongated leads supported by the base, the leads being elongated so as to protrude from the bottom surface of the lower base member; a ring
    Type: Grant
    Filed: June 12, 1996
    Date of Patent: December 16, 1997
    Assignee: Oki Electric Industry Co., Ltd.
    Inventor: Takato Abe
  • Optical element mounted on a base having a capacitor imbedded therein
    Patent number: 5567972
    Abstract: An optical device is disclosed which comprises a base including a lower cylindrical base member having a common central line and a first diameter and having top and bottom surfaces, a first electrode layer formed on the top surface of the lower base member, a dielectric layer formed on the first electrode, a second electrode layer formed on the dielectric layer, and an upper base member formed on the second electrode layer, the upper base member including a first cylindrical member having the common central line and the first diameter and having top and bottom surfaces, the bottom surface of the first cylindrical member faced on the second electrode layer and a second cylindrical member having the common central line and a second diameter smaller than the first diameter and having a top surface and a bottom surface faced on the top surface of the first cylindrical member; elongated leads supported by the base, the leads being elongated so as to protrude from the bottom surface of the lower base member; a ring
    Type: Grant
    Filed: October 24, 1994
    Date of Patent: October 22, 1996
    Assignee: Oki Electric Industry Co., Ltd.
    Inventor: Takato Abe
  • Portable cordless handset telephone
    Patent number: D322435
    Type: Grant
    Filed: January 19, 1990
    Date of Patent: December 17, 1991
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Tsuyoshi Nakamachi, Takato Abe, Masahito Tsuchiya, Atsushi Musha