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. 21, 1991
Filed:
Mar. 13, 1990
Masahiko Ibamoto, Katsuta, JP;
Yasuo Morooka, Hitachi, JP;
Hiroaki Koyanagi, Katsuta, JP;
Manabu Sato, Hitachi, JP;
Takeshi Mizumura, Hitachi, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A mail system includes a selector selectively composing character information, image information and/or audio information; a printer printing the composite information as optically readable bit information in a plurality of recording mediums; a first storage device storing specific information for specifying the receivers of said recording media; a second storage device storing the required items of said receivers; a third storage area storing the information related to the required items of said receivers; a selector selecting information corresponding to the required items of said receivers from the information related to the required items of said receivers; a recorder recording the selected information corresponding to the required items of said receivers as optically readable bit information in at least one of said recording media; and a recorder recording the specific information specifying said receivers in at least one of said recording media.