Patents by Inventor Keisuke Nishioka

Keisuke Nishioka 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).

  • Publication number: 20220308206
    Abstract: A vehicle exterior part is configured to be arranged frontward of a millimeter wave radar device with respect to the transmission direction of millimeter waves. The vehicle exterior part includes an ornamental body, a light source that emits light, and a light diffuse reflection member. The light diffuse reflection member is millimeter wave-transmissive and diffuses and reflects light. The ornamental body includes a base and an ornamental layer. The base is millimeter wave-transmissive and diffuses and transmits the light. The ornamental layer is millimeter wave-transmissive and arranged frontward of the base with respect to the transmission direction. The light source, the ornamental body, and the light diffuse reflection member are arranged so that the light emitted from the light source is diffused and reflected by the light diffuse reflection member and directed toward the base.
    Type: Application
    Filed: March 11, 2022
    Publication date: September 29, 2022
    Inventors: Risa HIRANO, Hiroko SHIBAKAWA, Norifumi HATTORI, Koji OKUMURA, Hideto MAEDA, Yutaka OTSUKA, Keisuke NISHIOKA, Kazuyoshi FUJIMOTO
  • Patent number: 4230690
    Abstract: The invention presents a high-viscosity eye lotion with which lasting curve effects can be obtained with no feeling of foreign bodies to the eye as in the conventional eye salves used in treating eyes.The high-viscosity eye lotion of the invention comprises a swollen hydrated gel of a crosslinked polyvinyl alcohol and an eye-disease curative active ingredient contained therein. It is prepared by irradiating an aqueous solution of a polyvinyl alcohol with an ionizing radiation to such an extent that the polyvinyl alcohol is crosslinked to give a hydrated gel with an equilibrium swelling ratio in the range from 70 to 100 by weight and then dipping the hydrated gel in an aqueous solution of the eye-disease curative active agent.
    Type: Grant
    Filed: April 26, 1979
    Date of Patent: October 28, 1980
    Assignees: Director-General of the Agency of Industrial Science and Technology, Nihon, Tenganyaku Kenkyusho K.K.
    Inventors: Aizo Yamauchi, Yasuo Matsuzawa, Sadayoshi Kamiya, Keisuke Nishioka, Yoshiaki Hara, Shogo Matsushima