Patents by Inventor Dean H. Hiyama

Dean H. Hiyama 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: 5638636
    Abstract: A method of plant culture including the steps of growing plants, which produce elongated flexible portions, in supported relation on a structure; permitting the flexible portions to grow; and moving the flexible portions substantially into separate predetermined positions relative to the plants, based upon predetermined distinguishing characteristics of said flexible portions, for subsequent plant cultural practices. An apparatus for plant culture wherein the plants grow elongated flexible portions each growing season, the apparatus having a frame adapted to be disposed adjacent to at least one of the plants and having a laterally projecting first support portion and an upwardly projecting second support portion; and a support system for moving the flexible portions of the plant discriminately to the first or second portions based upon predetermined distinguishing characteristics.
    Type: Grant
    Filed: July 6, 1994
    Date of Patent: June 17, 1997
    Inventors: Kazuo Hiyama, Howard K. Hiyama, Dean H. Hiyama
  • Patent number: 5337514
    Abstract: A method for plant culture including the steps of growing plants, which produce elongated flexible portions, in supported relation on a structure; permitting the flexible portions to grow; and moving the flexible portions substantially into predetermined positions relative to the plants for subsequent plant cultural practices. An apparatus comprising a frame adapted to be disposed adjacent to the plants and having a laterally projecting portion; and a mechanism for moving the flexible portions of the plants into positions overlaying the support portion of the frame extending laterally of the plants.
    Type: Grant
    Filed: June 1, 1992
    Date of Patent: August 16, 1994
    Inventors: Kazuo Hiyama, Howard K. Hiyama, Dean H. Hiyama
  • Patent number: 5144768
    Abstract: A method for plant culture including the steps of growing plants, which produce elongated flexible portions, in supported relation on a structure; permitting the flexible portions to grow; and moving the flexible portions substantially into predetermined positions relative to the plants for subsequent plant cultural practices. An apparatus comprising a frame adapted to be disposed adjacent to the plants and having a laterally projecting portion; and a mechanism for moving the flexible portions of the plants into positions overlaying the support portion of the frame extending laterally of the plants.
    Type: Grant
    Filed: November 29, 1989
    Date of Patent: September 8, 1992
    Inventors: Kazuo Hiyama, Howard K. Hiyama, Dean H. Hiyama
  • Patent number: 4480402
    Abstract: The method including the steps of growing plants supported on a structure with pendant portions of the plants extending downwardly therefrom and moving the pendant portions of the plants upwardly over the plants prior to harvest. The apparatus having a conveyor with a grasping section operable to introduce the pendant portions to the conveyor for transport therealong and a releasing section operable to release the pendant portions from the conveyor and a mount borne by the conveyor for securing the conveyor on a vehicle for transport along the plants with the grasping section deployed for contact with the pendant portions and the releasing section disposed above the plants for releasing the pendant portions on to the plants.
    Type: Grant
    Filed: September 9, 1981
    Date of Patent: November 6, 1984
    Assignee: Hiyama Farms, Inc.
    Inventors: Kazuo Hiyama, Howard K. Hiyama, Dean H. Hiyama