Patents by Inventor Akihiro Inada

Akihiro Inada 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).

  • METHOD FOR CUTTING FERROUS MATERIAL AND CUTTING FLUID SUPPLY DEVICE
    Publication number: 20100058906
    Abstract: In a method for cutting ferrous material in accordance with the present invention, a water-soluble cutting fluid containing nanometer-size carbon particles is electrolyzed, and a ferrous workpiece is cut by a diamond cutting tool 9 while supplying the electrolyzed water-soluble cutting fluid onto a cutting point between the diamond cutting tool 9 and the ferrous workpiece.
    Type: Application
    Filed: April 28, 2009
    Publication date: March 11, 2010
    Applicant: RIKEN
    Inventors: Akihiro Inada, Hitoshi Ohmori
  • Method for measuring three-dimensional spatial magnetic field distribution using algebraic reconstruction and convergence
    Patent number: 5075623
    Abstract: The present invention relates to a method for measuring three-dimensional spatial magnetic field distributions used particularly in measuring the magnetic field distribution in a small spatial region such as a leakage magnetic field of a magnetic head and the object thereof is a measuring method capable of measuring a high frequency magnetic field in the small spatial region with a high precision.
    Type: Grant
    Filed: April 12, 1990
    Date of Patent: December 24, 1991
    Assignee: Alps Electric Co., Ltd.
    Inventors: Jinichi Matsuda, Yasuyuki Kondoh, Koichi Mukasa, Akihiro Inada, Masahiro Iizuka, Kinya Aoyagi