Patents by Inventor Kazumi Kitazumi

Kazumi Kitazumi 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).

  • Patent number: D533114
    Type: Grant
    Filed: December 27, 2005
    Date of Patent: December 5, 2006
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kengo Matsumoto, Hirotada Kobayashi, Kazumi Kitazumi
  • Patent number: D533818
    Type: Grant
    Filed: December 27, 2005
    Date of Patent: December 19, 2006
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kazumi Kitazumi, Hirotada Kobayashi
  • Patent number: D535233
    Type: Grant
    Filed: December 28, 2005
    Date of Patent: January 16, 2007
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kazumi Kitazumi, Hirotada Kobayashi
  • Patent number: D535769
    Type: Grant
    Filed: December 28, 2005
    Date of Patent: January 23, 2007
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kazumi Kitazumi, Yoshikazu Shoji
  • Patent number: D540728
    Type: Grant
    Filed: December 28, 2005
    Date of Patent: April 17, 2007
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventor: Kazumi Kitazumi
  • Patent number: D476602
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: July 1, 2003
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Masahiro Yanada, Shunsuke Tanaka, Terumi Ukai, Kengo Matsumoto, Masayuki Yamada, Hiroshi Igarashi, Kazumi Kitazumi
  • Patent number: D602399
    Type: Grant
    Filed: April 8, 2008
    Date of Patent: October 20, 2009
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Masanari Sakae, Hiroyuki Tada, Shinno Kato, Katsuhiko Inatomi, Kazumi Kitazumi, Hideaki Iida, Tokiko Gamou
  • Patent number: D614543
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: April 27, 2010
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kazumi Kitazumi, Keisuke Sakamoto
  • Patent number: D615911
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: May 18, 2010
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Kazumi Kitazumi, Shin Kamiura
  • Patent number: D630972
    Type: Grant
    Filed: August 5, 2010
    Date of Patent: January 18, 2011
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Yuji Fujiwara, Tatsuya Takei, Kazumi Kitazumi