Patents by Inventor Atsushi Tamane

Atsushi Tamane 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).

  • Large-sized excavator
    Patent number: D410471
    Type: Grant
    Filed: December 3, 1997
    Date of Patent: June 1, 1999
    Assignee: Hitachi Construction Machinery Co., Ltd.
    Inventors: Atsushi Tamane, Takanobu Ikari, Yoshiki Yoshida, Akitaka Takeuchi