Patents by Inventor Sadamasa Andou

Sadamasa Andou 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).

  • Biodegradable molded articles
    Patent number: 5716440
    Abstract: A biodegradable molded article produced by molding under pressure a residue remaining after taking out essential portions of effective elements in foods, and/or in materials thereof, such as lees of Sake, squeezed and strained lees of fruits, etc. This enables the residues to be effectively re-utilized by producing therefrom molded articles which can be used in a variety of fields. As being biodegradable, the molded article also permits an easy disposal without creating the environmental problem.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: February 10, 1998
    Assignee: Nissei Kabushiki Kaisha
    Inventor: Sadamasa Andou
  • Biodegradable molded articles
    Patent number: 5470382
    Abstract: A biodegradable molded article produced by molding under pressure a residue remaining after taking out essential portions of effective elements in foods, and/or in materials thereof, such as lees of Sake, squeezed and strained lees of fruits, etc. This enables the residues to be effectively re-utilized by producing therefrom molded articles which can be used in a variety of fields. As being biodegradable, the molded article also permits an easy disposal without creating an environmental problem.
    Type: Grant
    Filed: February 18, 1993
    Date of Patent: November 28, 1995
    Assignee: Nissei Kabushiki Kaisha
    Inventor: Sadamasa Andou