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JPS648733A Expired / Lapsed JP ⏱️ 0.0 years remaining

Portable radio communication equipment

Assignee: Mitsubishi Electric Corp
•
Filing: 1987-06-30
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Granted: —
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Expires: 2007-06-30
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Abstract

Abstract PURPOSE:To use the titled equipment also as a vehicle-mounted equipment requiring excellent operability by providing a transmission section, a reception section and a removable battery pack to one face and a key entry section, a display section and a speaker to another face, respectively. CONSTITUTION:The battery pack 2 is arranged between transmission/reception sections 1a and 1b to facilitate its removal and the battery pack 2 having a large share of the weight ratio with respect to the equipment in case of the vehicle-mounted usage is removed and the equipment is fixed to a base. Thus, the equipment offers ease of use in a sense of a handset and the performance of portability, mobility and fashion as the entire vehicle-mounted equipment is improved. In placing the equipment onto the base, since the key entry section 1c, the display section 1d and a speaker 1e are to be observed, the key entry and reading of display are easy and the ringing tone and call tone are increased sufficiently from the speaker 1e, then no external speaker is required in case of the specification of the hands-free set.

Inventors

  • 👤 Kunitoshi Yoshitake
  • 👤 Yoshihiro Tsujita
  • 👤 Hideyo Ono

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-10-29 16:35
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/60; H04M1/6033; H04M1/6041; H04M1/6075; H02; H02J; H02J7/00; H02J7/70; H02J7/731

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

JPS6157642B2 Cited

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