| Patent Number |
Title Of Patent |
Date Issued |
| 7310500 |
Emergency notification device in radio communication apparatus |
December 18, 2007 |
| When an emergency button 8a of a radio communication apparatus has been turned ON and a transmit mode button 8b has been depressed, an MCU 11 sets frequencies of a receiving section 2 and a transmitting section 3 to an emergency communication frequency. The MCU 11 also causes an indicato |
| 7136669 |
Radio communication apparatus |
November 14, 2006 |
| A radio communication apparatus including an operator control section with at least one actuator for appointing a function setting that may be recorded in a first data structure and thereafter detected and recorded in a second data structure wherein a microprocessor may compare the two |
| 6912463 |
GPS navigation apparatus |
June 28, 2005 |
| In a GPS navigation apparatus, a procedure of preparation of route for navigation using a specific point (WAY-POINT or MARK-POINT) established and registered by the tracking function is simplified. A TRACK list picture is read out from a MENU picture by the predetermined operation, a |
| 6904108 |
Bandpass-limiting device for a receiver |
June 7, 2005 |
| In a bandwidth-limiting apparatus, control is performed of the oscillation frequencies of each of three local oscillators of three intermediate-frequency circuits, and the passband is limited by adjusting the width of and shifting the IF, the intermediate frequency at the last stage |
| 6853917 |
GPS navigation apparatus |
February 8, 2005 |
| In a GPS navigation apparatus, a procedure of preparation of route for navigation using a specific point (WAY-POINT or MARK-POINT) established and registered by the tracking function is simplified. A TRACK list picture is read out from a MENU picture by the predetermined operation, a |
| 6788955 |
Radio communication apparatus |
September 7, 2004 |
| In a radio communication apparatus according to the present invention, an expansion of the functional capabilities to allow for checking whether functional settings made for a previous communication are different from functional settings for a current communication. Then, if so, notifica |
| 6590988 |
Microphone apparatus |
July 8, 2003 |
| There is provided a microphone apparatus with an adjusting mechanism that prevents wind noise generated at a sound absorbing hole from perceptively inputted in the structure having a microphone built-in at the back of a panel with a sound absorbing hole. A sound box is structured between |
| 6522213 |
SSB transmitter |
February 18, 2003 |
| In an SSB transmitter, a problem such that the central frequency of a BPF for extracting one of sideband signals from the modulated signals obtained by modulating a carrier frequency signal by an input sound signal is changed by temperatures, causing a drop in suppression ration and a |
| 6509846 |
Key matrix circuit |
January 21, 2003 |
| A key matrix circuit has a switching circuit with a first terminal and a second terminal that are switched on and off by pressing a selection key of a plurality of selection keys arranged in an N-row-by-M-column matrix, thereby making connection to a common ground circuit when a selectio |
| 6364271 |
Structure for installing an electronic apparatus |
April 2, 2002 |
| An electronic apparatus installation structure has an adapter with rotatably supporting a rotating shaft, and having a bearing part having elongated holes that cause exposure of screw holes and a pin hole of a rotating shaft and a base part. A pin of the rotating shaft is pressed int |
