Patents by Inventor Masakatsu Mitsuishi

Masakatsu Mitsuishi 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).

  • Joining Member and Joining Structure
    Publication number: 20100129139
    Abstract: There is provided a joining member to which wooden pieces can be attached and from which they can be detached, and a joining structure including the joining member without causing deterioration in an appearance of the wooden pieces. The joining member is placed between the plural wooden pieces (2, 3) and includes a frame (4a) and a connector (4b). The frame (4a) abuts an end face (2d, 3d) of each of the plural wooden pieces (2, 3) to fix the plural wooden pieces (2, 3). The connector (4b) is detachably attached to the frame (4a) to connect at least two wooden pieces (2, 3) among the plural wooden pieces (2, 3).
    Type: Application
    Filed: August 7, 2006
    Publication date: May 27, 2010
    Applicant: OLYMPUS CORPORATION
    Inventors: Tatsuya Suzuki, Masakatsu Mitsuishi