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:
Apr. 19, 2011
Filed:
Feb. 15, 2006
Applicant:
Itaru Homma, Setagaya-ku, JP;
Inventor:
Itaru Homma, Setagaya-ku, JP;
Assignee:
Nikon Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 15/03 (2006.01); H04N 5/222 (2006.01);
U.S. Cl.
CPC ...
Abstract
An illumination device for photography includes: a light emission unit that emits illumination light towards a photographic subject; and a control unit that performs control so as to change a light emission luminance of the light emission unit within an exposure time period that is set to the camera.