Nissan Motor Company Limited

Yazaki Corporation

Toshio Tagaki

Takayoshi Endo

Masayuki Yamamoto

Satoru Murofushi

Kazuo Nagase

To easily change an ordinary waterproof connector to a ventilation waterproof connector provided with a ventilation tube for introducing an atmospheric pressure into the connector housing to reduce pressure difference between inside and outside of the connector, a single ventilation tube is mechanically fixed to a connector terminal in the same way as when plural connector wires are electrically fixed to the same connector terminals, without changing the housing structure or preparing additional parts.

Growing community of inventors

Kanagawa, Japan

Toshio Tagaki