Sony Corporation

Pigeon Corporation

Chikako Mori

Satoru Saito

Yoshimichi Kitaya

Satoshi Koyama

Tsuyoshi Nakayama

Yoshikazu Kouno

Masatomo Ohara

A pacifierincludes: a nipple portionheld in a mouth of the infant; and a back plate portionthat has an asymmetrical shape with respect to an axispassing through a centerof the nipple portionand extending in a vertical direction connecting a nose and the mouth of the infant in a state where the infant holds the pacifierin the mouth. The back plate portionincludes: a main body portion; and an extension portionthat is connected to the main body portionon either side of a lateral direction that is perpendicular to the vertical direction and connects left and right cheeks of the infant in a state where the infant holds the pacifierin the mouth, the extension portionextending from the main body portiontoward the either side.

Pacifier

There are provided an information recording medium, an information processing apparatus, an information processing method, and a computer program, which can realize users' convenience for using content in accordance with a license and copyright protection. An information recording medium stores an encrypted content file including encrypted content, usage right information of the encrypted content, and encryption key information necessary for a decrypting process for the encrypted content. Thus, a user can acquire a license (usage right information) and key information necessary for decryption of the content, together with the content, from the information recording medium, without acquiring the license (usage rights) by connection to a license provider. Therefore, it is no longer necessary to perform a process of acquiring the license (usage rights) from the license provider when the content is to be used, whereby user convenience is improved, and license-based content copyright management can also be ensured.

Information recording medium and information processing method for accessing content with license or copyright protection

Information recording medium, information processing device, information processing method, and computer program

Growing community of inventors

Tokyo, Japan

Chikako Mori