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:
Feb. 11, 2020
Filed:
Jun. 22, 2018
Applicants:
Satoshi Mizukami, Kanagawa, JP;
Naoya Kondo, Kanagawa, JP;
Toshiaki Masuda, Kanagawa, JP;
Inventors:
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); H01L 41/047 (2006.01); H01L 41/317 (2013.01); H01L 41/187 (2006.01); H01L 41/257 (2013.01); H01L 41/09 (2006.01);
U.S. Cl.
CPC ...
B41J 2/14233 (2013.01); H01L 41/0478 (2013.01); H01L 41/0973 (2013.01); H01L 41/1876 (2013.01); H01L 41/257 (2013.01); H01L 41/317 (2013.01);
Abstract
An electromechanical transducer element including a lower electrode, an electromechanical transducer film and an upper electrode formed on the electromechanical transducer film.
Mizukami, Satoshi. (2020). Electromechanical transducer element, liquid discharge head, liquid discharge device, and liquid discharge apparatus (U.S. Patent No. 10556431). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10556431
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile