W. L. Gore & Associates, Inc.

Hitachi Zosen Corporation

Japan Aerospace Exploration Agency

Car Mate Mfg. Co., Ltd.

Wataru Ishida

Yoshitsugu Sone

Tetsuya Yoshida

Hideaki Okano

Masato Sakurai

Hiroyoshi Fujimoto

Kiyotaka Inagaki

Hirohisa Umemoto

Naoki Sato

Provided are a water electrolysis method and a water electrolysis device in which mixing of the generated hydrogen and oxygen is greatly reduced and which have a high electrolysis efficiency, while being simplified in structure. In the water electrolysis method and water electrolysis device, water is electrolyzed by supplying water to the cathode side of an electrolytic membrane including a solid polymer membrane provided with a catalyst layer on a surface thereof and creating a potential difference between both surfaces of the electrolytic membrane. The temperature-controlled water is supplied only to the cathode side of the electrolytic membrane, while controlling the difference in pressure between both surfaces of the electrolytic membrane to 50 kPa or less.

Water electrolysis method and water electrolysis device

Provides a hitch carrier that is highly versatile for a bicycle that is loadable and that ensures stable loading of a bicycle. A hitch carrier for loading a bicycle including a frame that includes a top tube, a down tube, and a sheet tube, includes a first arm engaged with a first cradle including a supporting portion that supports the top tube, a second arm engaged with a second cradle including a supporting portion that supports the down tube, and a post supporting in a cantilever manner both the first arm and the second arm separated in a vertical direction. Fastening belts are disposed on the first cradle and the second cradle to fasten the top tube and the down tube, respectively.

Hitch carrier

Growing community of inventors

Tokyo, Japan

Wataru Ishida