Patents by Inventor Yoshiharu Mita

Yoshiharu Mita 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: 4958823
    Abstract: A paper feeding stand on which a recording apparatus such as a copying machine is mounted and which contains paper for recording and feeds the paper to the recording apparatus through intermediate rollers provided at the position opposing the paper entry of the recording apparatus according to the rotation of the intermediate rollers. When paper jam occurs between the intermediate rollers and the recording apparatus, the intermediate rollers are rotated in the reversal direction to return the paper to the intermediate roller section, and then the intermediate rollers are moved in the direction intersecting at right angles with the axial direction thereof to expose the intermediate rollers and the jammed paper to the outside so that the paper can be removed easily and surely without tearing.
    Type: Grant
    Filed: December 12, 1988
    Date of Patent: September 25, 1990
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Hiroshi Iwaki, Yoshiharu Mita, Jiro Miyazaki, Akihiko Suto, Satoshi Hirose, Tadashi Renbutsu
  • Patent number: 4949134
    Abstract: An image forming apparatus includes an intermediate tray wherein a copied paper on which an image has been formed is stored. In the case of a double-face copy, the copied paper is stored in the intermediate tray in a manner that a surface on which an image has been formed is faced upward and, in the case of a multi-copy, the copied paper is stored in the intermediate tray in a manner that a surface on which an image has been formed is faced downward. The intermediate tray has two movable guide members which sandwiches the copied paper stored in the intermediate tray in a width direction thereof. The movable guide members are moved so as to go and come back once at every timing when a sheet of copied paper is stored in the intermediate tray, whereby both side ends of the copied paper are pushed by the movable guide members to be aligned.
    Type: Grant
    Filed: March 6, 1989
    Date of Patent: August 14, 1990
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Hiroshi Iwaki, Yoshiharu Mita, Akihiko Suto, Shinichi Kikkawa, Yasushi Handa, Sadaki Kodera