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:
Oct. 06, 2020
Filed:
Mar. 23, 2015
Toyoda Gosei Co., Ltd., Kiyosu-shi, Aichi-ken, JP;
National University Corporation Yamagata University, Yamagata-shi, Yamagata, JP;
Hiroyuki Nakagawa, Kiyosu, JP;
Seitaro Taki, Kiyosu, JP;
Hisashi Mizuno, Kiyosu, JP;
Toshiyuki Hagiyama, Kiyosu, JP;
Atsuki Yoshimura, Kiyosu, JP;
Yasuhiko Shinoda, Kiyosu, JP;
Yasuhiko Ogisu, Kiyosu, JP;
Masaru Tanaka, Yonezawa, JP;
Chikako Sato, Yonezawa, JP;
TOYODA GOSEI CO., LTD., Aichi-pref., JP;
National University Corporation Yamagata University, Yamagata-shi, JP;
Abstract
A cell culture device comprises a first inner cylinder formed in a tubular shape, a cell culture membrane placed to cover over an entire one end of the first inner cylinder and configured to be folded down toward an outer surface of the first inner cylinder along an outer circumference at the one end of the first inner cylinder, and an outer cylinder formed in a tubular shape, configured to place the first inner cylinder inside thereof such that a height direction of the outer cylinder is identical with a height direction of the first inner cylinder, and provided with a first slit in an area overlapping with at least the one end of the first inner cylinder to be extended in the height direction, wherein the cell culture membrane is held between an inner wall surface of the outer cylinder and the outer surface of the first inner cylinder.