Casio Keisanki Kabushiki Kaisha

Casio Computer Co., Ltd.

Casio Keisanki Kabushiki Kaisha D.b.a. Casio Computer Co., Ltd.

Akihiro Sugisawa

Takashi Nikaido

Ryusuke Moriai

Tatsuya Kubo

Yoshihiro Maruyama

Yoh Fujihara

Naohiko Sakurazawa

A wrist mountable electronic device case such as a wrist watch case includes: a main body of a synthetic resin, in and on which a housing portion and a pair of band attaching portions are formed, one attaching portion being formed with an antenna containing area; a metallic sheath member mounted on a top surface of the body, having an opening corresponding to a top opening of the housing portion, and not covering the containing area; a light transmitting member mounted on the opening of the sheath member; a metallic back cover covering a bottom opening of the housing portion; and a fixing unit fixing the sheath member and the back cover with each other while sandwiching the main body therebetween. A watch module is housed in the housing portion, an antenna is contained in the containing area, and a lead connects the antenna to the watch module.

Wrist watch case, wrist watch with auto time adjusting function by electric wave, and wrist mountable electric device case

Wrist watch

Watch case

Portion of watch band

Growing community of inventors

Fussa, Japan

Akihiro Sugisawa