Patents by Inventor Mitsuharu Aoyama

Mitsuharu 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).

  • Manufacturing method of a vehicular interior part
    Patent number: 8293055
    Abstract: A manufacturing method of a vehicular interior part in which a cover member is attached to a base material, comprising the steps of forming a skin material, comprising a plurality of skin pieces sewn together, in accordance with a surface shape of said base material; and forming said cover member by attaching a soft material to a backside of said skin material after forming said skin material in accordance with said surface shape of said base material; and attaching said cover member to said base material.
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: October 23, 2012
    Assignee: Toyota Boshoku Kabushiki Kaisha
    Inventors: Mitsuharu Aoyama, Masao Tada
  • MANUFACTURING METHOD OF A VEHICULAR INTERIOR PART
    Publication number: 20100193108
    Abstract: A manufacturing method of a vehicular interior part in which a cover member is attached to a base material, comprising the steps of forming a skin material, comprising a plurality of skin pieces sewn together, in accordance with a surface shape of said base material; and forming said cover member by attaching a soft material to a backside of said skin material after forming said skin material in accordance with said surface shape of said base material; and attaching said cover member to said base material.
    Type: Application
    Filed: March 25, 2010
    Publication date: August 5, 2010
    Inventors: Mitsuharu Aoyama, Masao Tada
  • Vehicular interior parts and manufacturing method thereof
    Publication number: 20070193673
    Abstract: A manufacturing method of a vehicular interior part in which a cover member is attached to a base material, comprising the steps of forming a skin material, comprising a plurality of skin pieces sewn together, in accordance with a surface shape of said base material; and forming said cover member by attaching a soft material to a backside of said skin material after forming said skin material in accordance with said surface shape of said base material; and attaching said cover member to said base material.
    Type: Application
    Filed: February 20, 2007
    Publication date: August 23, 2007
    Inventors: Mitsuharu Aoyama, Masao Tada
  • Resin formed product and methods and devices for making the same
    Patent number: 6663733
    Abstract: A granular, ground filler of plant origin, such as kenaf fiber, is mixed into a synthetic resin to form a melted synthetic resin Ca, which is extruded from an output port 36 of a low-pressure extruder 30 as an intermediate resin layer C. A first coating material A and a second coating material B are superimposed on the two surfaces of the intermediate resin layer C. Thereafter, both coating materials A and B are pressed and adhered to the melted intermediate resin layer C by a roller press 50.
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: December 16, 2003
    Assignee: Araco Kabushiki Kaisha
    Inventors: Tamotsu Nagaya, Mitsuharu Aoyama, Kouichi Oshitani, Shinji Tomita, Shigenori Hirota
  • Resin formed product and methods and devices for making the same
    Publication number: 20020089098
    Abstract: A granular, ground filler of plant origin, such as kenaf fiber, is mixed into a synthetic resin to form a melted synthetic resin Ca, which is extruded from an output port 36 of a low-pressure extruder 30 as an intermediate resin layer C. A first coating material A and a second coating material B are superimposed on the two surfaces of the intermediate resin layer C. Thereafter, both coating materials A and B are pressed and adhered to the melted intermediate resin layer C by a roller press 50.
    Type: Application
    Filed: July 10, 2001
    Publication date: July 11, 2002
    Applicant: Araco Kabushiki Kaisha
    Inventors: Tamotsu Nagaya, Mitsuharu Aoyama, Kouichi Oshitani, Shinji Tomita, Shigenori Hirota