Fuji Electrochemical Co., Ltd.

Hirano Tecseed Co., Ltd.

Kohei Yamamoto

Kenichi Shinoda

Hiroshi Kobara

Kazuhiko Hironaka

Yoshiro Harada

Takashi Tsuchida

Taketoshi Tsuchida

Eiji Matsui

Fumio Ikuma

Takenobu Yoshikawa

Yuzo Tanaka

Kaoru Okada

Toshio Suzuki

Process and apparatus for interment coating of a sheet without wrinkling

Intermittent coating process and an apparatus therefor with adjustment

In a gasket of a cell comprising a marginal portion, an annular center portion and an intermediate portion integrally formed with each other, the intermediate portion of the gasket has an inwardly projecting annular thin wall surrounding the annular center portion with an annular space therebetween. The annular thin wall has, generally, an inverted frusto-conical shape and is provided at the outer surface thereof with an annular horizontal groove and a vertical groove intersecting with each other.

Rupturable safety sealing gasket of cell

A package for batteries which comprises a header board and a heat-shrunk thermoplastic film holding the batteries relative to the header board. The header board has a vertical wall and a skirt integrally extending downwardly from the lower end of the vertical wall and covering a portion of the battery. The thermoplastic film covers the skirt and the batteries.

Package for batteries

Growing community of inventors

Kosai, Japan

Kohei Yamamoto