Patents by Inventor Tomoichi Enomoto

Tomoichi Enomoto 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).

  • Sample loading sheet
    Patent number: 6376231
    Abstract: The improved sample loading sheet for loading an assay sample in specified lane positions in a gel electrolyte layer in an electrophoresis plate to be used in a gel electrophoretic apparatus is formed of cation-exchange chromatographic paper and has part or all of at least one of its principal surfaces coated with a water-resistant resin film. The sheet enables DNA samples to be positively absorbed and migrate to produce ladder patterns at high resolution.
    Type: Grant
    Filed: February 8, 2000
    Date of Patent: April 23, 2002
    Assignee: Hitachi Electronics Engineering Co., Ltd.
    Inventors: Tomoichi Enomoto, Hisashi Hagiwara, Kazuyoshi Kurihara, Toshio Yoshida, Yusuke Miyazaki