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. 07, 2023
Filed:
Feb. 27, 2020
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Yoshiyuki Imanaka, Kawasaki, JP;
Masahiko Kubota, Tokyo, JP;
Akitoshi Yamada, Yokohama, JP;
Yumi Yanai, Yokohama, JP;
Hiroshi Arimizu, Yotsukaido, JP;
Hiroyuki Ishinaga, Tokyo, JP;
Teruo Ozaki, Yokohama, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 23/2373 (2022.01); B01F 35/92 (2022.01); C02F 1/00 (2006.01); C02F 1/02 (2006.01); B01F 33/3033 (2022.01); B01F 23/23 (2022.01);
U.S. Cl.
CPC ...
B01F 35/92 (2022.01); B01F 23/238 (2022.01); B01F 23/2373 (2022.01); B01F 33/3033 (2022.01); C02F 1/006 (2013.01); C02F 1/02 (2013.01); C02F 2303/26 (2013.01);
Abstract
Provided is an ultrafine bubble generating apparatus that generates ultrafine bubbles by generating film boiling by causing a heater provided in a liquid to generate heat, the ultrafine bubble generating apparatus including: an element substrate including a first heater that generates the film boiling in the liquid and a second heater that is arranged adjacent to the first heater, in which the first heater and the second heater are driven in different timings.