Patents by Inventor Kohei URAGUCHI

Kohei URAGUCHI 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).

  • LASER PEENING APPARATUS AND LASER PEENING METHOD
    Publication number: 20170341177
    Abstract: In one embodiment, a laser peening apparatus includes an output unit (41) configured to output laser light (6); a light-guide unit (31) configured to guide the outputted laser light (6); a condenser lens (42) configured to condense the guided laser light (6); an irradiation nozzle (32) configured to radiate the condensed laser light (6); a focus-change unit (50) configured to change a focal position of the laser light (6) based on distance from an irradiation target (4, 5) of the laser light (6) to the irradiation nozzle (32); and a control unit (66) configured to apply laser peening by radiating the laser light (6) toward the irradiation target (4, 5) which is in contact with water.
    Type: Application
    Filed: April 24, 2017
    Publication date: November 30, 2017
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Kohei URAGUCHI, Takeshi MAEHARA, Osamu YAMAGUCHI, Masaki YODA, ltaru CHIDA