Patents by Inventor Hitohsi Ono

Hitohsi Ono 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).

  • Dye laser
    Patent number: 4453252
    Abstract: A dye laser comprising a container retaining a dye solution for laser and an energy source for pumping connected to the container, the dye solution containing a pyrazoloazaxanthenoisoquinolinone dye.
    Type: Grant
    Filed: April 14, 1982
    Date of Patent: June 5, 1984
    Assignees: Mitsubishi Chemical Industries Limited, Japan Atomic Energy Research Institute
    Inventors: Takashi Arisawa, Yoichiro Maruyama, Seiichi Imahori, Masaharu Kaneko, Hitohsi Ono