Matsushita Electric Industrial Co., Ltd.

Kohzoh Ezawa

Akira Kurozuka

Shinichi Maeda

Eiichi Hanakawa

The disk loading device of this invention includes: a holder for removably holding a cartridge; a conveying member for conveying the holder; a shutter opening/closing member for opening a shutter of the cartridge when the cartridge is inserted into the holder; and a rotational driving member having a holding portion for holding a center portion of a disk in the cartridge which has been conveyed to a predetermined position by the conveying member, the rotational driving member rotating the disk held by the holding portion, wherein, when the holder is conveyed by the conveying member, the shutter of the cartridge has been opened by the shutter opening/closing member and an opening of the cartridge which has been exposed by the opening of the shutter passes a position where the holding portion of the rotational driving member is located.

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Katano, Japan

Kohzoh Ezawa