Patents by Inventor Masahi Azuma

Masahi Azuma 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).

  • Apparatus for biochemical analysis
    Patent number: 5049359
    Abstract: An apparatus for biochemical analysis wherein a measuring element is conveyed by a conveying device to a dispensing unit for dispensing a substance to be measured into the measuring elements. On the conveyed device a photometric device for subjecting the measuring elements to photometry, and a discharging device for discharging the measuring elements from the conveying device are mounted. The measurement of the elements can be conducted by two or more measuring methods.
    Type: Grant
    Filed: March 6, 1990
    Date of Patent: September 17, 1991
    Assignee: Konishiroku Photo Industry Co., Ltd.
    Inventors: Masahi Azuma, Yasuhiro Satoh, Takashi Ishihara