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:
Jan. 05, 2021
Filed:
Nov. 21, 2017
Applicant:
Japan Tobacco Inc., Tokyo, JP;
Inventors:
Akihiko Suzuki, Tokyo, JP;
Takeshi Shinkawa, Tokyo, JP;
Manabu Takeuchi, Tokyo, JP;
Takuma Nakano, Tokyo, JP;
Manabu Yamada, Tokyo, JP;
Assignee:
JAPAN TOBACCO INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 3/46 (2006.01); A24F 47/00 (2020.01); A24F 7/04 (2006.01); C23C 18/12 (2006.01); H05B 3/44 (2006.01);
U.S. Cl.
CPC ...
H05B 3/46 (2013.01); A24F 7/04 (2013.01); A24F 47/00 (2013.01); A24F 47/008 (2013.01); C23C 18/1291 (2013.01); H05B 3/44 (2013.01); H05B 2203/014 (2013.01); H05B 2203/017 (2013.01); H05B 2203/021 (2013.01); H05B 2203/035 (2013.01);
Abstract
A method for manufacturing an atomizing unit, comprises a step A of forming an oxide film on a surface of a heating element forming a part of an atomizing unit that atomizes an aerosol source, by supplying electric power to the heating element, in a state where the heating element is processed into a heater shape.