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. 10, 2026
Filed:
Apr. 25, 2022
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Masahiko Kubota, Tokyo, JP;
Akira Yamamoto, Kanagawa, JP;
Toshio Kashino, Kanagawa, JP;
Teruo Ozaki, Kanagawa, JP;
Hiroyuki Ishinaga, Tokyo, JP;
Akitoshi Yamada, Kanagawa, JP;
Yumi Yanai, Kanagawa, JP;
Yoshiyuki Imanaka, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12M 3/00 (2006.01); C12M 1/00 (2006.01); C12M 1/34 (2006.01); C12N 5/074 (2010.01);
U.S. Cl.
CPC ...
C12M 21/08 (2013.01); C12M 29/06 (2013.01); C12M 29/26 (2013.01); C12M 41/12 (2013.01); C12N 5/0696 (2013.01); C12N 2500/05 (2013.01); C12N 2500/32 (2013.01); C12N 2500/38 (2013.01); C12N 2513/00 (2013.01);
Abstract
A large amount of three-dimensional cells are efficiently produced. To this end, a cell is cultured by using a culture medium containing an ultra-fine bubble generated by heating a heating element to make film boiling on an interface between a liquid W and the heating element.