Patents by Inventor Takashi Amano

Takashi Amano 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).

  • Magnetic recording medium
    Patent number: 4732812
    Abstract: A magnetic medium consisting essentially of a cured compound derived from a low-molecular weight, phosphorylated, polyoxyalkyl polyol and an organic isocyanate compound. The binder may also include a vinyl polymer and/or a polyoxyalkyl polyol.
    Type: Grant
    Filed: June 23, 1986
    Date of Patent: March 22, 1988
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Stephen R. Ebner, Gene A. Sjerven, Arthur J. Ellsworth, Takashi Amano, Nobuyoshi Kawasaki
  • Case for portable sewing machines
    Patent number: 4058073
    Abstract: A compact and lightweight case for a portable sewing machine has a hollow rectangular base which receives and is secured to the bed of a sewing machine and a cover which rests on the base and surrounds those parts of the machine which extend above the bed. One of such parts has a handle which extends outwardly through an opening in the top wall of the cover so that the case can be lifted through the medium of the sewing machine by lifting the machine by way of the handle.
    Type: Grant
    Filed: September 24, 1976
    Date of Patent: November 15, 1977
    Assignee: Janome Sewing Machine Co. Ltd.
    Inventors: Susumu Hanyu, Takashi Amano
  • Case for portable sewing machines
    Patent number: 4037549
    Abstract: A compact and lightweight case for a portable sewing machine has a hollow rectangular base which receives and is secured to the bed of a sewing machine and a cover which rests on the base and surrounds those parts of the machine which extend above the bed. One of such parts has a handle which extends outwardly through an opening in the top wall of the cover so that the case can be lifted through the medium of the sewing machine by lifting the machine by way of the handle.
    Type: Grant
    Filed: September 4, 1975
    Date of Patent: July 26, 1977
    Assignee: Janome Sewing Machine Co.
    Inventors: Susumu Hanyu, Takashi Amano