Aisin Seiki Kabushiki Kaisha

Atsushi Tomita

Gang Xie

Hitoshi Tauchi

Harumi Hashiguchi

Norio Nakaya

Kazuo Ebisumori

In order to improve gas permeability and electric conductivity, a solid polymer electrolyte fuel cell is so designed as to include an electrolyte in the boom of an ion exchange membrane, a gas diffusion layer arranged on each side of the electrolyte , and an electrode catalyst substance, dispersed in the gas diffusion layer

Solid polymer electrolyte fuel cell

In order to provide a high mechanical strength and a progressive performance index resulting from an improved electric conductivity, a thermoelectric semiconductor is made by arranging a plurality of extruded bar-shaped thermoelectric semiconductor materials B,in a bundle. The resulting bar-shaped thermoelectric semiconductor materials B,are sintered and integrated concurrently by applying a force to each bar-shaped thermoelectric material B,along a direction L,perpendicular to an axis L,thereof. This causes flows of materials, thereby further orientating cleavage planes which causes an advanced orientation effect.

Growing community of inventors

Aichi-ken, Japan

Atsushi Tomita