Portable type electronic apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060116157A1
SERIAL NO

11273847

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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It is an object of the invention to provide a portable type electronic apparatus including a hinge portion having a rotating function in a plurality of directions, wherein two casings can be held stably without shaking in a state in which they are opened. A portable type electronic apparatus (101) includes a hinge portion (30) for coupling a first casing (10) and a second casing (20) in such a manner that both of the casings can be opened and closed through a first rotating axis (31) and the first casing (10) can be rotated through a second rotating axis (32) in an orthogonal direction to the first rotating axis (31). The hinge portion (30) includes a rotating structure constituting a rotation preventing unit and has such a structure that the first casing (10) and the second casing (20) can be opened and closed with a rotation around the first rotating axis (31), the first casing (10) can be rotated around the second rotating axis (32) in a state in which the first casing (10) and the second casing (20) are opened within a predetermined angle range, and furthermore, the rotation of the first casing (10) around the second rotating axis (32) is prevented in an opening state beyond the predetermined angle range, and the casings can be thus prevented from shaking.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NTT DOCOMO INCTOKYO 100-6150
PANASONIC MOBILE COMMUNICATIONS CO LTDTSUZUKI-KU YOKOHAMA-SHI

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kosugi, Satoshi Yokohama-shi, JP 17 100
Sato, Kazunori Yokohama-shi, JP 79 306
Sato, Noriyoshi Yokohama-shi, JP 36 451
Sato, Takeshi Yokohama-shi, JP 434 4801
Takamori, Kazuaki Setagaya-ku, JP 7 62

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