1
Satoshi Odagawa, Takashi Kashiwazaki, Morio Araki, Atsuhiko Fukushima, Kazuhiro Akiyama: On-board navigation apparatus. Pioneer Electronic Corporation, Sughrue Mion Zinn Macpeak & Seas, February 11, 1992: US05087919 (65 worldwide citation)

An on-board navigation apparatus having a GPS receiver detects a difference between the current and the previous values of the estimated current position in terms of the longitude and latitude information gained from GPS data. The difference is added to the coordinates of the previously established ...


2
Takashi Kashiwazaki, Morio Araki, Satoshi Odagawa, Atsuhiko Fukushima, Kazuhiro Akiyama: On-board navigation system capable of switching from music storage medium to map storage medium. Pioneer Electronic Corporation, Fleit Jacobson Cohn Price Holman & Stern, October 20, 1992: US05157614 (55 worldwide citation)

An on-board navigation apparatus which uses a driver having a changer function to selectively reproduce any of music- and map-containing storage media. When it becomes necessary to read map data during reproduction of a music-containing medium, the current medium is replaced with the applicable map- ...


3
Takeharu Arakawa, Morio Araki, Kiyoshi Yamanaka: Map display device. Pioneer Electronic Corporation, Sughrue Mion Zinn Macpeak & Seas, March 22, 1994: US05297051 (51 worldwide citation)

An on-board navigation apparatus constantly displays characters of name data associated with geographical data in legible order and direction whenever the display direction is changed to one of the north, south, east, and west directions. In operation, after the geographical data and associated name ...


4
Kenichi Nobe, Morio Araki, Takeharu Arakawa: On-board navigation apparatus having user registering function. Pioneer Electronic Corporation, Sughrue Mion Zinn Macpeak & Seas, June 13, 1995: US05424951 (42 worldwide citation)

An on-board navigation apparatus in which one of a plurality of service facilities displayed on a display is designated by an operator input, the position coordinate data corresponding to the designated one service facility is registered as a user position into a memory. When the map is displayed on ...


5
Takeharu Arakawa, Morio Araki, Kiyoshi Yamanaka: On-board navigation apparatus. Pioneer Electronic Corporation, Sughrue Mion Zinn Macpeak & Seas, March 7, 1995: US05396430 (35 worldwide citation)

An on-board navigation apparatus is designed to shorten the time for a display operation at the time of displaying a map and scrolling a screen while employing a buffer memory with a smaller memory capacity. The apparatus reads only block data of a block containing a display center point and block d ...


6
Kenichi Nobe, Morio Araki, Takeharu Arakawa: On-board navigation apparatus. Pioneer Electronic Corporation, Sughrue Mion Zinn Macpeak & Seas, August 9, 1994: US05337244 (21 worldwide citation)

An on-board navigation apparatus in which coordinate data of formerly set designations are held in a memory, the destination coordinate data stored in the memory are read out at the time of destination setting, and one piece of destination coordinate data is selected from the read designation coordi ...


7
Nobe Kenichi, Araki Morio, Arakawa Takeharu: On-board navigation apparatus.. Pioneer Electronic, October 14, 1992: EP0508787-A2 (9 worldwide citation)

An on-board navigation apparatus in which one of a plurality of service facilities displayed on a display is designated by an operator input, the position coordinate data corresponding to the designated service facility is registered as a user position into a memory (9), and when the map is displaye ...


8
Arakawa Takeharu, Araki Morio, Yamanaka Kiyoshi: On-board navigation apparatus.. Pioneer Electronic, October 28, 1992: EP0510939-A2 (7 worldwide citation)

An on-board navigation apparatus is designed to shorten the time for a display operation at the time of displaying a map and scrolling a screen, and needs a buffer memory with a smaller memory capacity. The apparatus reads only block data of a block (12m) containing a display center point (P) and bl ...


9
Arakawa Takaharu, Araki Morio, Yamanaka Kiyoshi: Map display device.. Pioneer Electronic, September 23, 1992: EP0505152-A2 (4 worldwide citation)

An on-board navigation apparatus displays characters of name data associated with geographical data in legible order and direction even when the display direction is changed, to north, south, east, and west directions. In operation, after the geographical data and associated name data in a desired r ...


10
Otomo Fuyuki: On-board navigation apparatus. Alpine Electronics, October 2, 2003: JP2003-279363 (4 worldwide citation)

PROBLEM TO BE SOLVED: To provide an on-vehicle navigation apparatus which enables more precise determination of the kind of a road on which a vehicle is in process of running.SOLUTION: A view outside the vehicle is photographed by a camera fitted to the vehicle, and an image is processed by an image ...