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:
Apr. 14, 2026
Filed:
Jun. 29, 2022
Applicant:
Kokusai Electric Corporation, Tokyo, JP;
Inventor:
Yusaku Okajima, Toyama, JP;
Assignee:
Kokusai Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/455 (2006.01);
U.S. Cl.
CPC ...
C23C 16/45578 (2013.01); C23C 16/45519 (2013.01);
Abstract
According to one aspect of a technique the present disclosure, there is provided a substrate processing apparatus including: a reaction tube in which a substrate is accommodated; a nozzle accommodation structure provided at a side surface of the reaction tube and extending in a direction parallel to a surface of the substrate; a gas supply nozzle inserted in the nozzle accommodation structure and extending from an outside of the reaction tube to an inside of the reaction tube; and a first gas supply structure through which a first gas is supplied to the gas supply nozzle.