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. 24, 2005
Filed:
Sep. 28, 2000
Shoko Uchisako, Watford Hertfordshire, GB;
Nobuya Kishi, Yamatokoriyama, JP;
Hiroki Watanabe, Yamatokoriyama, JP;
Tetsuo Fukumoto, Sakurai, JP;
Takateru Yamamoto, Uji, JP;
Kenji Tanaka, Uji, JP;
Keisuke Tateishi, Yamatokoriyama, JP;
Masako Shinozuka, Nara, JP;
Shoko Uchisako, Watford Hertfordshire, GB;
Nobuya Kishi, Yamatokoriyama, JP;
Hiroki Watanabe, Yamatokoriyama, JP;
Tetsuo Fukumoto, Sakurai, JP;
Takateru Yamamoto, Uji, JP;
Kenji Tanaka, Uji, JP;
Keisuke Tateishi, Yamatokoriyama, JP;
Masako Shinozuka, Nara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
Print is made on a recording paper by running an ink carriage along the supporting axis in a reciprocating motion. The ink carriage includes ink heads respectively provided with a front ink nozzle and a back ink nozzle facing their respective directions, so that print is made simultaneously at two portions on the recording paper along the transportation direction in which the recording paper is transported through a single transportation path one by one. Consequently, there can be provided an ink jet printer which can improve printing efficiency by increasing a printing rate and printing resolution, and realizing printing of an overstrike character, simultaneous printing of mixed information, double-side printing, etc.