Patents by Inventor Joseph J. Nukazawa

Joseph J. Nukazawa 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).

  • Television receiver
    Patent number: D268495
    Type: Grant
    Filed: December 15, 1980
    Date of Patent: April 5, 1983
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Makoto Terauchi, Nobuo Momota, Osamu Sugihara, Joseph J. Nukazawa
  • Electric vacuum cleaner
    Patent number: D311614
    Type: Grant
    Filed: February 4, 1988
    Date of Patent: October 23, 1990
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Yukio Hirano, Kunio Funatsu, Joseph J. Nukazawa, Tadakazu Narikawa, Junichi Yamada
  • Power head agitator for a vacuum cleaner
    Patent number: D318542
    Type: Grant
    Filed: January 6, 1988
    Date of Patent: July 23, 1991
    Assignee: Matsushita Electric Indust. Co., Ltd.
    Inventors: Kunio Funatsu, Joseph J. Nukazawa, Tadakazu Narikawa, Junichi Yamada
  • Electric vacuum cleaner
    Patent number: D318937
    Type: Grant
    Filed: September 6, 1988
    Date of Patent: August 6, 1991
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Isamu Shinozaki, Joseph J. Nukazawa, Tadakazu Narikawa, Jun-ichi Yamada
  • Combined television receiver and video tape recorder
    Patent number: D342511
    Type: Grant
    Filed: July 13, 1992
    Date of Patent: December 21, 1993
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hiroyuki Tsubaki, Kazuhiko Shibata, Joseph J. Nukazawa, Yukiharu Nakamura
  • Combined television receiver, video disk player and video tape recorder
    Patent number: D342513
    Type: Grant
    Filed: July 8, 1992
    Date of Patent: December 21, 1993
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Hiroyuki Tsubaki, Kazuhiko Shibata, Joseph J. Nukazawa, Yukiharu Nakamura
  • Electric vacuum cleaner
    Patent number: D368559
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: April 2, 1996
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Toru Abe, Troy Sauve, Joseph J. Nukazawa, Yukiharu Nakamura
  • Electric vacuum cleaner
    Patent number: D368560
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: April 2, 1996
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Toru Abe, Kazuhiro Fujita, Joseph J. Nukazawa, Yukiharu Nakamura
  • Electric vacuum cleaner
    Patent number: D368994
    Type: Grant
    Filed: January 3, 1995
    Date of Patent: April 16, 1996
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Toru Abe, Joseph J. Nukazawa, Yukiharu Nakamura