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:
Jun. 17, 2014
Filed:
Dec. 01, 2009
Yoshihiro Inoue, Kyoto, JP;
Takashi Amita, Kyoto, JP;
Satoru Kohno, Kyoto, JP;
Akihiro Ishikawa, Kyoto, JP;
Yoshinori Masuda, Kyoto, JP;
Haruhide Udagawa, Kyoto, JP;
Yoshihiro Inoue, Kyoto, JP;
Takashi Amita, Kyoto, JP;
Satoru Kohno, Kyoto, JP;
Akihiro Ishikawa, Kyoto, JP;
Yoshinori Masuda, Kyoto, JP;
Haruhide Udagawa, Kyoto, JP;
Shimadzu Corporation, Kyoto, JP;
Abstract
An optical measurement system has main and portable optical measurement devices. The main optical measurement device includes Ath first light sending devices and Bth first light receiving devices. The portable optical measurement device includes Cth second light sending devices for illuminating a subject, Dth second light receiving devices receiving light from the subject, a holder worn on a head of the subject and having through holes therein, a control unit acquiring measurement data relating to a brain activity while controlling the second light sending and receiving devices, and a communication device communicating with the main optical measurement device. (C+D)<(A+B) is satisfied. The communication device of the portable optical measurement device transmits the measurement data acquired by the control unit of the portable optical measurement device to the main optical measurement device.