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:
May. 19, 2015
Filed:
May. 29, 2012
Applicants:
Yasunari Fukuta, Osaka, JP;
Keiji Matsusaka, Osaka, JP;
Inventors:
Yasunari Fukuta, Osaka, JP;
Keiji Matsusaka, Osaka, JP;
Assignee:
KONICA MINOLTA, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 9/60 (2006.01); G02B 3/02 (2006.01); G02B 13/00 (2006.01); H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
G02B 13/0045 (2013.01); H04N 5/23245 (2013.01);
Abstract
An imaging optical system, an imaging device, and a digital apparatus of the invention are provided with an optical system constituted of five lens elements having positive, negative, positive, positive, and negative refractive powers, or positive, negative, negative, positive, and negative refractive powers; and satisfy the conditional expressions:1<123/<1.250.1<6/<0.150.30<4/<0.72where