Dai Nippon Printing Co., Ltd.

Cellseed, Inc.

Tokyo Woman's Medical University

Tokyo Women's Medical University

Kenichi Hagiwara

Teruo Okano

Tatsuya Shimizu

Masayuki Yamato

Junichi Hiroi

Koichi Shirai

Masanao Watanabe

Mitsuhiro Hamashima

Yoshikatsu Akiyama

Hiroya Watanabe

Yasuko Deushi

Keisuke Ashiba

Yamato Masayuki

Ashiba Keisuke

Watanbe Hiroya

Akiyama Yoshikatsu

An object of the present invention is to provide a cell culture support making the detachment of a cell sheet easy as well as enabling the formation of a uniform cell sheet. The present invention relates to a method for manufacturing a cell culture support having a temperature responsive polymer immobilized onto the surface thereof via covalent bonding, the method including a coating step in which a composition including a monomer that can form the polymer by polymerization by radiation irradiation, an organic solvent and, in some cases, a prepolymer formed by polymerization of the monomer is coated onto the substrate having a surface containing a material which can be covalently bonded to the temperature responsive polymer by radiation irradiation to form a film on the surface of the substrate, a radiation irradiation step in which a polymerization reaction and a binding reaction between the substrate surface and the temperature responsive polymer are allowed to proceed by irradiating radiation to the film, and a drying step to dry the film.

Cell culture support and manufacture thereof

A printing system according to the present invention includes a media terminal box which may be installed on a street. In the box, there are disposed a measuring device that measures the temperature or humidity in the box, a device such as a CPU, and a storage device. The storage device stores correction data including a correction value based on a combination of the temperature and humidity, and history data relating to the temperature and humidity measured by the measuring device. The control device corrects a color tone of image data which is read out from the storage device based on the temperature/humidity history data and the correction data so as to generate corrected image data. The corrected image data is sent to a printer, and then the printer is operated based on the corrected image data.

Printing system that corrects image data based on environmental history data

Growing community of inventors

Tokyo, Japan

Kenichi Hagiwara