Patents by Inventor Toshiya Aoyama

Toshiya Aoyama 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).

  • Method of manufacturing three-dimensional compact
    Patent number: 5614144
    Abstract: Disclosed herein is a method of manufacturing a wire harness protector (2), which can reduce the manufacturing cost with excellent productivity. A resin material having a black or gray tone, or a resin material containing an additive absorbing a laser beam is employed as a molding resin material. A hollow compact (1) is molded by NC blow molding. Then, the as-formed hollow compact (1) is cut with a laser beam, to manufacture a solid wire harness protector (2).
    Type: Grant
    Filed: October 6, 1995
    Date of Patent: March 25, 1997
    Assignees: Sumitomo Wiring Systems, Ltd., Takahashi Seiki Co., Ltd.
    Inventors: Yasuhiko Onishi, Takashi Yamamori, Youzou Yamashita, Ichiro Suzuki, Toshiya Aoyama
  • Method of manufacturing harness part for automobile
    Patent number: 5500179
    Abstract: A method of manufacturing a wire harness protector (2), which can reduce the manufacturing cost with excellent productivity. A resin material is employed to form a hollow compact (1) by numerically controlled (NC) blow molding. Then, the as-formed hollow compact (1) is cut with a laser beam to remove unnecessary portions, thereby manufacturing a solid wire harness protector (2).
    Type: Grant
    Filed: February 1, 1994
    Date of Patent: March 19, 1996
    Assignee: Sumitomo Wiring Systems, Ltd.
    Inventors: Yasuhiko Onishi, Takashi Yamamori, Youzou Yamashita, Ichiro Suzuki, Toshiya Aoyama