Portable information-processing apparatus having a manual operation member

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6144368
SERIAL NO

08921719

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A portable information-processing apparatus comprising a housing having a first wall and a second wall opposing the first wall. A first manual operating member is provided on the first wall and exposed. A second manual operating member is provided on the second wall, is exposed, and facing away from the first manual operating member. In the housing there is provided a reinforcing plate for receiving the pressure which is generated when the first manual operating member is operated. The reinforcing member is located between the first and second operating members and supported by the first wall. The first and second manual operating members are supported by the first wall. The reinforcing plate is placed apart from the second manual operating member, forming a gap. The second wall has a projection which abuts on the reinforcing plate.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kamikawa, Yoshinori Tokyo, JP 7 185
Murayama, Tomomi Tokyo, JP 24 270
Ooka, Satoshi Tokyo, JP 11 153

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