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:
Sep. 15, 2026
Filed:
Apr. 23, 2025
Applicant:
Toppan Holdings Inc., Tokyo, JP;
Inventors:
Misa Sanpei, Tokyo, JP;
Yuichi Hoshino, Tokyo, JP;
Seiya Koseki, Tokyo, JP;
Risa Hashimoto, Tokyo, JP;
Yasuhisa Miyazawa, Tokyo, JP;
Takumi Tanioka, Tokyo, JP;
Assignee:
TOPPAN HOLDINGS INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/10 (2006.01); C09D 11/033 (2014.01); C09D 11/037 (2014.01); C09D 11/328 (2014.01); C09D 11/38 (2014.01);
U.S. Cl.
CPC ...
C09D 11/328 (2013.01); C09D 11/033 (2013.01); C09D 11/037 (2013.01); C09D 11/38 (2013.01);
Abstract
An object of the present invention is to provide an inkjet ink in which fixedness (transfer durability) of the ink is improved while maintaining excellent printing stability, and a tablet printed matter including a printing portion printed with the inkjet ink. The inkjet ink according to the present embodiment includes an edible dye, an adhesive, and water and ethanol as a solvent, and only a liquid adhesive as the adhesive.