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:
Aug. 30, 2011
Filed:
Apr. 26, 2008
Applicants:
Hiromu Ueshima, Shiga, JP;
Keiichi Yasumura, Shiga, JP;
Inventors:
Hiromu Ueshima, Shiga, JP;
Keiichi Yasumura, Shiga, JP;
Assignee:
SSD Company Limited, Kusatsu-Shi, Shiga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An imaging unit captures images of the retroreflective sheets worn on both legs. A multimedia processor detects step and jump of a player on the basis of the pictures obtained by the image capturing to reflect to a video image and thereby the interactive system is constituted. It is possible to support a user so as to continuously perform a stepping exercise while reducing an economical burden of the user and realizing the space saving.