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.

Date of Patent:
Jul. 04, 1995

Filed:

Mar. 28, 1991
Applicant:
Inventors:

Itsuo Takanashi, Kamakura, JP;

Shintaro Nakagaki, Miura, JP;

Tsutou Asakura, Yokohama, JP;

Masato Furuya, Yokohama, JP;

Yoshihisa Koyama, Yokosuka, JP;

Yuji Uchiyama, Chigasaki, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ; G03B / ;
U.S. Cl.
CPC ...
369126 ; 360-3 ; 358345 ;
Abstract

In an information recording apparatus, light containing information to be recorded is generated, and a photo-to-electric converting device serves to convert the light into a charge latent image. The photo-to-electric converting device includes a photoconductive member exposed to the light. Information corresponding to the charge latent image is recorded on a recording medium. A first recording device serves to record main information on a first region of the recording medium. A second recording device separate from the first recording device serves to record sub information on a second region of the recording medium. The second region is different from the first region.


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