Patents by Inventor SIGMA KOKI CO., LTD.

SIGMA KOKI CO., LTD. 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 HOLDER
    Publication number: 20130201572
    Abstract: An optical element holder includes an optical element holding member that holds an optical element and a body disposed to face to the optical element holding member to support the optical element. The body is provided with a mount portion that mounts the body to a base. The mount portion and the optical element holding member are configured such that the optical element is located on an extension line of a center line of the mount portion.
    Type: Application
    Filed: December 11, 2012
    Publication date: August 8, 2013
    Applicant: SIGMA KOKI CO., LTD.
    Inventor: SIGMA KOKI CO., LTD.