Patents by Inventor Tatsuyuki Nishikawa

Tatsuyuki Nishikawa 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).

  • Polypropylene lining
    Patent number: 5677377
    Abstract: A lining for a metal, a lining powder and a lining resin composition which comprise a mixture of a maleic acid-modified polypropylene and a polypropylene, or a mixture of the above-mentioned mixture and an ethylene propylene rubber and/or an antioxidant; and a lining method.
    Type: Grant
    Filed: November 4, 1996
    Date of Patent: October 14, 1997
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Shigeo Hasegawa, Takafumi Shimada, Ryuji Yoshiyama, Kenji Iwasaki, Tatsuyuki Nishikawa, Takayoshi Kawaoka
  • Polypropylene lining
    Patent number: 5677378
    Abstract: A lining for a metal, a lining powder and a lining resin composition which comprise a mixture of a maleic acid-modified polypropylene and a polypropylene, or a mixture of the above-mentioned mixture and an ethylene propylene rubber and/or an antioxidant; and a lining method.
    Type: Grant
    Filed: November 6, 1996
    Date of Patent: October 14, 1997
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Shigeo Hasegawa, Takafumi Shimada, Ryuji Yoshiyama, Kenji Iwasaki, Tatsuyuki Nishikawa, Takayoshi Kawaoka