Patents by Inventor Hiroshi Myogan

Hiroshi Myogan 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).

  • Supernatant liquid collector with balance weight forming function and centrifugal apparatus using the same
    Patent number: 6709378
    Abstract: Primaiy supernatant liquid collector 1 allows blood A to separate into a primary supernatant liquid B and red blood cells by leaving the blood A stationary for a prescribed period of time, and then it discharges the primary supernatant liquid B and physiological saline W in the same amount into a first treatment container 13 and a first balance container 14, respectively. Centrifuge 61 centrifuges the above primary supernatant liquid B using the first balance container 14 as a balance weight, and a secondary supernatant liquid in the first treatment container 13 is transferred to a second treatment container 109 by take-out device 91 and at the same time the physiological saline W in the same amount as the transferred secondary supernatant liquid is transferred from the first balance container 14 to a second balance container 110.
    Type: Grant
    Filed: April 1, 2002
    Date of Patent: March 23, 2004
    Assignees: Fujisawa Pharmaceutical Co., Ltd., Shibuya Kogyo Co., Ltd.
    Inventors: Shintaro Nishimura, Kazuyoshi Yajima, Satoshi Minoshima, Ichiro Matsunari, Hiroshi Myogan
  • Supernatant liquid collector with balance weight forming function and centrifugal apparatus using the same
    Publication number: 20020175114
    Abstract: Primary supernatant liquid collecting means 1 allows blood A to separate into a primary supernatant liquid B and red blood cells by leaving the blood A stationary for a prescribed period of time, and then it discharges the primary supernatant liquid B and physiological saline W in the same amount into a first treatment container 13 and a first balance container 14, respectively.
    Type: Application
    Filed: April 1, 2002
    Publication date: November 28, 2002
    Inventors: Shintaro Nishimura, Kazuyoshi Yajima, Satoshi Minoshima, Ichiro Matsunari, Hiroshi Myogan