Patents by Inventor Tomoyasu Motojima

Tomoyasu Motojima 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: 8783405
    Abstract: A saddle-type electric vehicle is provided with a drive battery and an effectively placed motor unit. The drive battery is mounted directly under a main frame section of a vehicle frame, and the motor unit is fixedly supported to the vehicle frame. The motor unit includes a motor body disposed below a pivot connection of a rear swing arm, and at least a part of the motor body is disposed rearwardly of the pivot connection.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: July 22, 2014
    Assignee: Honda Motor Co., Ltd.
    Inventors: Takafumi Irie, Masayoshi Hori, Yoshinori Koyama, Tomoyasu Motojima
  • Publication number: 20120111651
    Abstract: A saddle-type electric vehicle is provided with a drive battery and an effectively placed motor unit. The drive battery is mounted directly under a main frame section of a vehicle frame, and the motor unit is fixedly supported to the vehicle frame. The motor unit includes a motor body disposed below a pivot connection of a rear swing arm, and at least a part of the motor body is disposed rearwardly of the pivot connection.
    Type: Application
    Filed: November 7, 2011
    Publication date: May 10, 2012
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Takafumi IRIE, Masayoshi HORI, Yoshinori KOYAMA, Tomoyasu MOTOJIMA
  • Patent number: 6073948
    Abstract: A rear fender mounting structure includes features for simplifying the assembly of a rear fender, sub-frame, and grab rails to a rear frame of a motorcycle. The sub-frame has brackets welded onto it. The brackets include holes with protruding collars defining the holes. The rear fender has holes lined with rubber bushings. The protruding collars are fitted into the rubber bushings. The rear fender includes a bracket which is hooked over a crossbar of the motorcycle frame. The fender is then lifted from its rear end, by pivoting the bracket about the crossbar. When alignment occurs between the bracket holes and holes in the rear frame, linkage plates with bolts extending therefrom, are employed. The bolts are passed through the aligned holes. Next, holes in the grab rails can be easily aligned with the ends of the bolts. Nuts are used to secure the arrangement.
    Type: Grant
    Filed: December 10, 1997
    Date of Patent: June 13, 2000
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Tomoyasu Motojima, Seiji Hanafusa, Hitoshi Suzuki, Yuji Tsujimoto, Tadashi Sugano, Takayuki Mori