Patents by Inventor Masakazu Matsuzawa

Masakazu Matsuzawa 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).

  • Motor vehicles
    Patent number: 4529055
    Abstract: A vehicle having a pair of transversely spaced apart wheels, and a driving unit disposed between such wheels; at least the heat generating parts of the driving unit, such as an engine cylinder, being confined within an area defined by and between the contour of such wheels in profile. With such arrangement, protection of the driving unit, compact construction thereof, and effective utilization of the dead space in the vehicle can be attained.
    Type: Grant
    Filed: February 6, 1984
    Date of Patent: July 16, 1985
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Isamu Gotoh, Masaki Watanabe, Goroei Wakatsuki, Hiroshi Shimoyama, Masakazu Matsuzawa
  • Motorcycle
    Patent number: D274611
    Type: Grant
    Filed: December 17, 1981
    Date of Patent: July 10, 1984
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Koji Nakano, Masakazu Matsuzawa
  • Motorcycle
    Patent number: D285425
    Type: Grant
    Filed: June 26, 1984
    Date of Patent: September 2, 1986
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Koji Nakano, Masakazu Matsuzawa
  • Water craft
    Patent number: D309128
    Type: Grant
    Filed: November 16, 1987
    Date of Patent: July 10, 1990
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Lloyd Walker, Masakazu Matsuzawa, Martin Manchester
  • Motor scooter
    Patent number: D312060
    Type: Grant
    Filed: February 12, 1988
    Date of Patent: November 13, 1990
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Masakazu Matsuzawa, Yutaka Kawasaki, Jiro Miyata, Orrin Shively
  • Motor scooter
    Patent number: D314166
    Type: Grant
    Filed: July 6, 1988
    Date of Patent: January 29, 1991
    Assignee: Honda R&D North America, Inc.
    Inventors: Orrin Shively, Masakazu Matsuzawa