Patents by Inventor Naruhito KANAHARA

Naruhito KANAHARA 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).

  • Patent number: 11858164
    Abstract: A log feeding apparatus for feeding a log to first and second cutting spindles is provided, in which a log is fed to a second receiving position when centering spindles have reached a second delivery position that is away from the second receiving position downstream in the direction of log transport by a distance equal to or greater than an assumed maximum diameter of the log. That is, a new log is transported to the second receiving position by placing sections when the log held between the centering spindles reaches a position that will avoid contact with the new log. As a result, the time can be reduced for transporting the log to the cutting spindles.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: January 2, 2024
    Assignee: Meinan Machinery Works, Inc
    Inventors: Keita Konishi, Naruhito Kanahara, Kiyoshi Morimoto
  • Publication number: 20220009120
    Abstract: A log feeding apparatus for feeding a log to first and second cutting spindles is provided, in which a log is fed to a second receiving position when centering spindles have reached second delivery position that is away from the second receiving position downward in the direction of log transport by a distance equal to or greater than an assumed maximum diameter of the log. That is, a new log is transported to the second receiving position when the log transported by placing sections reaches a position not to contact the log held between the centering spindles. As a result, the time can be reduced for transporting the log to the cutting spindles.
    Type: Application
    Filed: November 6, 2019
    Publication date: January 13, 2022
    Inventors: Keita KONISHI, Naruhito KANAHARA, Kiyoshi MORIMOTO