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:
Oct. 02, 2007
Filed:
Nov. 13, 2002
Applicants:
Yasufumi Fukuma, Tokyo, JP;
Kohji Nishio, Tokyo, JP;
Takefumi Hayashi, Tokyo, JP;
Noriyuki Nagai, Tokyo, JP;
Yasuo Kato, Tokyo, JP;
Inventors:
Yasufumi Fukuma, Tokyo, JP;
Kohji Nishio, Tokyo, JP;
Takefumi Hayashi, Tokyo, JP;
Noriyuki Nagai, Tokyo, JP;
Yasuo Kato, Tokyo, JP;
Assignee:
Kabushiki Kaisha Topcon, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an optometric apparatus of the present invention, optometric apparatus bodiesandindependently driven in right-and-left and up-and-down directions for optometry of an examinee, respectively, are provided on both sides of a face receiving device