Fujifilm Corporation

Kyoto University

Souichi Kohashi

Koju Ito

Hiroshi Yabu

Shun Goto

Hidekazu Yamazaki

Norio Nakatsuji

Hideaki Kagawa

Shinichi Nakai

Matsuhiko Nishizawa

Yoichi Nagai

Kuniaki Nagamine

Kazuhiro Aiba

Kohji Nakazawa

Toshiki Takei

Provided are a method for producing a cell tissue, including a culturing step of culturing cells capable of serving as a feeder inside opening pores and communicating pores of a porous film having a plurality of the opening pores provided on a surface thereof and the communicating pores communicating mutually adjacent opening pores with one another; and a porous film including a plurality of opening pores provided on a surface thereof and communicating pores communicating mutually adjacent opening pores with one another.

Method for producing cell tissue, and porous film

The present disclosure provides a membrane separation method of a cell suspension which can appropriately separate cells from debris, and a cell culture device. That is, membrane separation processing of the cell suspension is performed using a filtration membrane which includes an inlet-side opening formed on one surface and an outlet-side opening, which is formed on the other surface and communicates with the inlet-side opening, and in which the inlet-side opening and the outlet-side opening are disposed at positions deviated in a direction parallel to the surfaces of the membrane.

Membrane separation method of cell suspension, and cell culture device

A culture container has a first inflow port and a first outflow port. The first flow path connects the first outflow port to the first inflow port. A storage container is provided within the first flow path and has a second inflow port which is connected to the first outflow port and a second outflow port which is connected to the first inflow port. A second flow path connects a first region within the first flow path, and a second region within the first flow path. A division processing portion is provided within the second flow path, performs a division process of dividing a cell aggregation flowing in from the first flow path, and allows the cells subjected to the division process to flow out into the first flow path via the second region. A medium supply portion supplies a medium to the inside of the first flow path.

Cell culture device and cell culture method

There is provided a conductive film having conductivity in a surface direction, being deformable, having excellent durability, and transmitting visible light. A conductive film includes a film substrate and a conductive material layer. The conductive material layer is provided on a first substrate surface of the film substrate. A plurality of through holes penetrating the film substrate and the conductive material layer in a thickness direction are formed in the conductive film. The conductive material layer has a plurality of conductive portions, and the conductive portions are present between adjacent layer opening portions. The number of the conductive portion is 400 per 1 mm, and an opening ratio of the conductive material layer is at least 40%.

Conductive film

Growing community of inventors

Kanagawa, Japan

Souichi Kohashi