Patents by Inventor Yuichrio Ogino

Yuichrio Ogino 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).

  • Discharge lamp producing method
    Publication number: 20060148367
    Abstract: In the case of forming a pair of electrodes by irradiating a predetermined site on an electrode assembly disposed in a sealed discharge space and melt-cutting the same, the predetermined site on the electrode assembly is irradiated with the laser beam emitted from a direction that forms a predetermined angle ?1 with a plane that is orthogonal to a longitudinal direction of the electrode assembly. Therefore, the discharge lamp manufacturing method according to the present invention can appropriately control which electrode's side the melted electrode material moves to.
    Type: Application
    Filed: March 26, 2004
    Publication date: July 6, 2006
    Inventors: Yuichrio Ogino, Yoshimitsu Mino, Akio Kikuchi, Hironobu Ueno