The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 2016
Filed:
Mar. 30, 2012
Ichiro Tono, Kanagawa-ken, JP;
Shingo Kasai, Kanagawa-ken, JP;
Takaaki Wada, Tokyo, JP;
Isao Nawata, Kanagawa-ken, JP;
Masaaki Hirakawa, Kanagawa-ken, JP;
Tomohiro Takase, Kanagawa-ken, JP;
Kayoko Oomiya, Kanagawa-ken, JP;
Takeshi Yamauchi, Kanagawa-ken, JP;
Tadahiro Nakayama, Kanagawa-ken, JP;
Isamu Nitta, Kanagawa-ken, JP;
Ichiro Tono, Kanagawa-ken, JP;
Shingo Kasai, Kanagawa-ken, JP;
Takaaki Wada, Tokyo, JP;
Isao Nawata, Kanagawa-ken, JP;
Masaaki Hirakawa, Kanagawa-ken, JP;
Tomohiro Takase, Kanagawa-ken, JP;
Kayoko Oomiya, Kanagawa-ken, JP;
Takeshi Yamauchi, Kanagawa-ken, JP;
Tadahiro Nakayama, Kanagawa-ken, JP;
Isamu Nitta, Kanagawa-ken, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a measuring system using an optical waveguide is provided. The measuring system has an optical waveguide, magnetic fine particles, a magnetic field applying unit, a light source and a light receiving element. The optical waveguide has a sensing area to which first substances having a property of specifically bonding to subject substances to be measured are fixed. Second substances having a property of specifically bonding to the subject substances are fixed to the magnetic fine particle. The magnetic field applying unit generates a magnetic field for moving the magnetic fine particles. The light source inputs a light into the optical waveguide. The light receiving element receives the light output from the optical waveguide.