Patents by Inventor Hiroshi Kogawa

Hiroshi Kogawa 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).

  • Vehicle body construction for hardtop convertible
    Patent number: 5090764
    Abstract: A hardtop convertible has a roof which is swingable rearward so as to be stored in a storage chamber. An opening through which the roof enters the storage chamber is covered and uncovered by a slide door.
    Type: Grant
    Filed: April 3, 1990
    Date of Patent: February 25, 1992
    Assignees: Nissan Motor Co., Ltd., Johnan Seisakusho Co., Ltd.
    Inventors: Hiroshi Kogawa, Hiroshi Imai, Masayuki Kikuchi, Minoru Shibata, Makoto Nagayama, Hiroshi Hasegawa