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. 20, 2020
Filed:
Jan. 24, 2019
Tomomichi Hoshino, Kanagawa, JP;
Shinji Asami, Tokyo, JP;
Tomohiro Furuhashi, Kanagawa, JP;
Michitaka Suzuki, Kanagawa, JP;
Fumiharu Yoneyama, Kanagawa, JP;
Makoto Hidaka, Tokyo, JP;
Koki Sakano, Kanagawa, JP;
Akira Kunieda, Tokyo, JP;
Takuya Morinaga, Tokyo, JP;
Yohsuke Haraguchi, Kanagawa, JP;
Tomomichi Hoshino, Kanagawa, JP;
Shinji Asami, Tokyo, JP;
Tomohiro Furuhashi, Kanagawa, JP;
Michitaka Suzuki, Kanagawa, JP;
Fumiharu Yoneyama, Kanagawa, JP;
Makoto Hidaka, Tokyo, JP;
Koki Sakano, Kanagawa, JP;
Akira Kunieda, Tokyo, JP;
Takuya Morinaga, Tokyo, JP;
Yohsuke Haraguchi, Kanagawa, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
A sheet processing apparatus includes a blade having a plurality of teeth aligned in a row, a mover to move in a direction in which the plurality of teeth is aligned and form a perforation in a sheet sandwiched by the blade and the mover, and a pressure device to press the mover toward the blade.