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. 27, 2007
Filed:
Aug. 27, 2004
Applicants:
Keiji Komiya, Tochigi, JP;
Hatsuo Hirose, Tochigi, JP;
Iwao Yokoyama, Tochigi, JP;
Hajime Kurahashi, Tochigi, JP;
Inventors:
Keiji Komiya, Tochigi, JP;
Hatsuo Hirose, Tochigi, JP;
Iwao Yokoyama, Tochigi, JP;
Hajime Kurahashi, Tochigi, JP;
Assignee:
Fujinon Sano Corporation, Sano, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02B 3/08 (2006.01); G02B 5/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lens-laminated composite optical element composed of a vitreous optical element having a plane surface to perform inherent optical functions, and a thin and filmy transparent plastic lens portion molded in a curved lens profile and laminated on the plane surface of the vitreous optical element by the use of a mold.