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:
Aug. 05, 2025
Filed:
Mar. 13, 2020
Saga University, Saga, JP;
Koichi Nakayama, Saga, JP;
SAGA UNIVERSITY, Saga, JP;
Abstract
A cell culture apparatus having a cell-holding container and a pinholder-shaped member comprising needle-shaped bodies arranged on a substrate, wherein a protruding part is formed in the center of the bottom surface of the cell-holding container, a recessed part is formed between the center and a side wall, and through-holes through which the needle-shaped bodies penetrate are established on the bottom surface of the recessed part; the needle-shaped bodies are arranged in correspondence with the positions of the through-holes; and the pinholder-shaped member is arranged, such that a tip-side portion of each of the needle-shaped bodies penetrates through the corresponding through-hole from the bottom surface side or upper surface side of the cell-holding container.