Patents by Inventor Hiroshi Ishiwatari

Hiroshi Ishiwatari 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).

  • Chemical feeding device
    Publication number: 20050145644
    Abstract: In a medicine supply apparatus having a plurality of tablet cases equipped in a case accommodating portion of a main body, each tablet case containing medicines, chutes into which medicines discharged from the respective table cases fall, a hopper equipped in correspondence with the lower portions of the chutes, and a charging apparatus for charging a medicine accommodating container with medicines caught by the hopper, a plurality of drawers are equipped in the case accommodating portion, the tablet cases are detachably mounted on each drawer, and each drawer is equipped so as to be freely drawn out from the case accommodating portion.
    Type: Application
    Filed: February 17, 2003
    Publication date: July 7, 2005
    Applicants: Sanyo Electric Co., Ltd., Sanyo Electric Biomedical Co., Ltd.
    Inventors: Takashi Mori, Hideyuki Takahashi, Toshihiko Ota, Hiroshi Ishiwatari, Shinya Uema, Manabu Haraguchi