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. 07, 2026
Filed:
Mar. 20, 2024
Applicant:
Toto Ltd., Fukuoka, JP;
Inventors:
Assignee:
TOTO LTD., Fukuoka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/44 (2006.01); B05D 1/02 (2006.01);
U.S. Cl.
CPC ...
B05D 1/02 (2013.01); C23C 16/4404 (2013.01); B05D 2490/50 (2013.01);
Abstract
A structural memberincludes a base materialand a protective filmcovering a surfaceof the base material. When, in a cross-section of the protective filmcut perpendicularly to the surface, a proportion of pores per unit area is defined as porosity, the porosity in a first portionthat is a portion of the cross-section is lower than the porosity in a second portionthat is a portion of the cross-section closer to the base materialside thereof than the first portion
Kinjo, Atsushi. (2026). Structural member (U.S. Patent No. 12594578). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12594578
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile