Patents by Inventor Kazuo Namaritani

Kazuo Namaritani 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 for joining synthetic resin structural members
    Patent number: 5054197
    Abstract: A method for joining a structural member made of a synthetic resin such as fiber reinforced plastic (FRP) with a further synthetic resin or other structural member. The method is effective when using synthetic resin members instead of conventional lumber or steel members in a main framework of a cooling tower. FRP members increase the corrosion resistance and simplify the assembly of such towers.
    Type: Grant
    Filed: March 13, 1990
    Date of Patent: October 8, 1991
    Assignees: Ishikawajima-Harima Jukogyo Kabushiki Kaisha, Nippon Shokubai Kagaku Kogyo Co., Ltd.
    Inventors: Kanji Kato, Kesaaki Mochizuki, Akira Hamamoto, Hiroshi Oya, Kozo Ando, Kazuo Namaritani, Kenichi Fujita, Futami Nagaoka