Patents Assigned to Aihou Co., Ltd.
  • Publication number: 20090293287
    Abstract: The present invention provides multi-blades scissors capable of reducing a load generated when a relatively hard object is cut. There is provided scissors including a plurality of pairs of blades, a first pair of blades among the plurality of pairs of blades deviating from a second pair of blades disposed adjacent to the first pair of blades with respect to a timing at which blades start engaging with each other.
    Type: Application
    Filed: January 9, 2007
    Publication date: December 3, 2009
    Applicants: AIHOU CO., LTD., UCHIDA YOKO CO., LTD.
    Inventor: Kunio Suzuki
  • Patent number: 6108843
    Abstract: There is provided an air bed including (a) a plurality of air chambers arranged adjacent to one another and composed of air-impermeable sheet, (b) an air pump for introducing air to said air chambers, (c) a plurality of on/off valves each of which is located between each of said air chambers and said air pump, (d) a plurality of pressure sensors each of which senses a pressure in each of said air chambers and emits a signal accordingly, and (e) a controller receiving said signal from each of said pressure sensors and controlling on/off of each of said of/off valves in accordance with said signal. In accordance with the above-mentioned air bed, since the air pump is connected to each one of the air chambers, it is possible to control an internal pressure of each of the air chambers.
    Type: Grant
    Filed: May 15, 1998
    Date of Patent: August 29, 2000
    Assignee: Aihou Co., Ltd.
    Inventors: Kunio Suzuki, Masahiko Yasunaga