Nisshinbo Industries, Inc.

Japan Radio Co., Ltd.

Nisshinbo Holdings Inc.

National Institute of Technology

Satoshi Kubota

Takaya Sato

Gen Masuda

Toshiyuki Maeda

Hiroyuki Arafune

Masanori Goudo

Katsutoshi Sugi

Hideshige Nakagawa

A composite material comprising a plurality of polymer chains fixed to a base and swelled with a mixture which contains a salt and a hydrogen bond-donating compound and has a melting point maintained at 100&#xb0; C. or less.

Composite material

A plurality of capacitor cells () are layered to form a cell group. On the top of each capacitor cell (), a pair of electrode plates () is formed to protrude upward. The adjacent electrode plates () are connected to each other. A connection piece () protruding upward is attached to each of the electrode plates (). The connection piece () is connected to a circuit substrate (). Thus, it is possible to effectively make a connection between the cell group of the capacitor cells () and the circuit substrate ().

Electric double-layer capacitor

Growing community of inventors

Chiba, Japan

Satoshi Kubota