Patents by Inventor Kazuhika Suzuki

Kazuhika Suzuki 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).

  • Industrial woven fabric and composite sheet comprising same
    Patent number: 5294469
    Abstract: A thermoplastic polymer composition primarily comprising polylactic acid or a copolymer of lactic acids and the other hydroxycarboxylic acids than lactic acids, industrial fabrics which can be degraded into nontoxic water and carbon dioxide within a relatively short period under the natural environment, and flexible containers, water shielding sheets and resin coated-cloth ventilation tubes which are prepared from the industrial fabrics.
    Type: Grant
    Filed: June 16, 1993
    Date of Patent: March 15, 1994
    Assignee: Mitsui Toatsu Chemicals, Incorporated
    Inventors: Kazuhika Suzuki, Takayuki Watanabe, Yasuhiro Kitahara, Masanobu Ajioka