Patents by Inventor Akira Hamda

Akira Hamda 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).

  • Color image forming apparatus
    Publication number: 20060153601
    Abstract: There is disclosed a color image forming apparatus, which makes it possible to prevent a reproduced image from generating image defects, such as a color unevenness, a toner scattering, etc.
    Type: Application
    Filed: October 26, 2005
    Publication date: July 13, 2006
    Inventors: Shuta Hamada, Akira Hamda, Yoshiko Hamada, Takenobu Kimura, Yotaro Sato