Patents by Inventor Kazuya Ohmura

Kazuya Ohmura 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).

  • Control apparatus
    Patent number: 7057629
    Abstract: An object of this invention is to obtain a control apparatus capable of easily and speedily setting an output frequency, and it is constructed so as to change a change width of a frequency setting value in response to a rotational speed of a handle operation by an operator using a manual pulse generator for manually rotating a handle to generate a command pulse.
    Type: Grant
    Filed: October 20, 1999
    Date of Patent: June 6, 2006
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Yasuhiro Shiraishi, Kazuya Ohmura