Casio Computer Co., Ltd.

Yoshiki Nakatsuka

Takao Matsuda

An exterior member including an exterior main body having laminated first fiber resin sheets, and a protection member provided on an end surface constituted by layers of the first fiber resin sheets of the exterior main body.

Exterior member and timepiece

A connector including a cylindrical member which has a stopper provided on an end and an opening provided in an outer circumferential surface while extending to the end along an axial direction, a slide member arranged in the cylindrical member, and an operation member attached to the slide member through the opening of the cylindrical member.

Connector, band and timepiece

A case including a case main body, a first exterior case which is arranged around an outer circumferential portion of the case main body, and a second exterior case which includes an impact receiving portion that is opposed to an inner circumferential portion of at least one of an upper part and a lower part of the first exterior case, and is attached to at least one of the upper part and the lower part of the first exterior case.

Case and timepiece

A band piece including a first piece which has a connection recess recessed in a piece connection direction and a connection projection projecting in the piece connection direction, a second piece which is arranged on one surface of the first piece while corresponding to the connection projection of the first piece, and an engaging portion which engages the first piece with the second piece.

Band piece, band and timepiece

A case including a first case which has a retaining portion provided on an outer circumference thereof, an exterior member which has an engaging portion with which the retaining portion is engaged, and covers the outer circumference of the first case, a second case which is arranged on upper parts of the first case and the exterior member, and a fastening member which attaches the second case to the first case by fastening the second case to the exterior member.

A band piece including a first piece, a second piece which covers one of front and back surface sides of the first piece, a pin which connects the first piece and the second piece and connects the band piece and another band piece.

Growing community of inventors

Higashiyamato, Japan

Yoshiki Nakatsuka