Patents by Inventor Yoshihiro Kiuchi

Yoshihiro Kiuchi 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).

  • Sterilizer
    Patent number: 5820821
    Abstract: A sterilizer supplies liquid over an object and then irradiates far-infrared radiation to the object. The object is fully sterilized since the supplied liquid well absorb far-infrared radiation with sterilizing effect.
    Type: Grant
    Filed: July 21, 1997
    Date of Patent: October 13, 1998
    Assignee: Minolta Co., Ltd.
    Inventors: Nobukazu Kawagoe, Shigeru Oyokota, Yoshihiro Kiuchi, Kiyoyuki Takesako
  • Sterilizer
    Patent number: 5714119
    Abstract: A sterilizer supplies liquid over an object and then irradiates far-infrared radiation to the object. The object is fully sterilized since the supplied liquid well absorb far-infrared radiation with sterilizing effect.
    Type: Grant
    Filed: March 24, 1995
    Date of Patent: February 3, 1998
    Assignees: Minolta Co., Ltd., Yoshihiro Kiuchi, Kiyoyuki Takesako
    Inventors: Nobukazu Kawagoe, Shigeru Oyokota, Yoshihiro Kiuchi, Kiyoyuki Takesako