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:
Nov. 08, 2011
Filed:
Jul. 16, 2008
Applicants:
Manabu Nishimura, Hyogo, JP;
Takahiko Kuroda, Hyogo, JP;
Shuya Abe, Hyogo, JP;
Makoto Tanaka, Kanagawa, JP;
Mitsugu Irinoda, Miyagi, JP;
Kenichiroh Hashimoto, Kanagawa, JP;
Inventors:
Manabu Nishimura, Hyogo, JP;
Takahiko Kuroda, Hyogo, JP;
Shuya Abe, Hyogo, JP;
Makoto Tanaka, Kanagawa, JP;
Mitsugu Irinoda, Miyagi, JP;
Kenichiroh Hashimoto, Kanagawa, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/04 (2006.01); H02N 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An approach applying a semiconductor manufacturing process in the manufacturing of an electrostatic actuator, such as for a droplet discharging head, liquid supply cartridge, inkjet recording apparatus and/or liquid jet apparatus, is provided. Such electrostatic actuator has high-reliability and less variation in characteristics.