Osaka Gas Company Limited

Matsushita Electric Industrial Co., Ltd.

Sharp Corporation

Hiroaki Matsuyoshi

Hiroki Sakamoto

Ryoichi Nishida

Hitoshi Nishino

Shinichiro Kobayashi

Narutoshi Kanazawa

Masao Shimizu

Toshiyuki Maeda

Hidekazu Hayama

Mitsuaki Yamada

Toshimitsu Kurumizawa

Toshihide Nakamura

Michio Saito

Haruo Tomita

Minoru Tabuchi

Nobuko Ichimura

Tomoe Deguchi

Toru Taniguchi

With a view to realizing a titanium oxide structure that has a large surface area and enables efficient transfer of ions and electrons by virtue of titanium oxide particles connected to one another, an object of the invention is to develop a material useful as an active material for dye-sensitized solar cells, and a process for producing the material; a porous titanium oxide composition and a process for producing the composition; and a photoelectric conversion element comprising the titanium oxide structure or porous titanium oxide composition.

Titanium oxide structure and porous titanium oxide composition

An iron comprising a bottom member as an ironing face, which is provided with a plated metal film containing fluorine compound fine particles, so that the ironing face provides high surface hardness which shows less wear, good slidability and less generation of static electricity.

Iron bottom surface with plated metal film

Growing community of inventors

Higashioska, Japan

Hiroaki Matsuyoshi