Number | Date | Country | Kind |
---|---|---|---|
4-195778 | Jul 1992 | JPX | |
4-195780 | Jul 1992 | JPX | |
4-195781 | Jul 1992 | JPX | |
4-220009 | Aug 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4352089 | Yano et al. | Sep 1982 | |
4389639 | Torii et al. | Jun 1983 | |
4675905 | Flora et al. | Jun 1987 | |
4971583 | Umehara | Nov 1990 | |
5043902 | Yokoyama et al. | Aug 1991 |
Number | Date | Country |
---|---|---|
330062 | Aug 1989 | EPX |
1173815 | Jul 1989 | JPX |
1173817 | Jul 1989 | JPX |
3173819 | Jul 1989 | JPX |
2-4285 | Jan 1990 | JPX |
2103584 | Apr 1990 | JPX |
3137679 | Jun 1991 | JPX |
Entry |
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David et al, "The Back Seat Driver: Real Time Spoken Driving Instructions", Vehicle Navigation & Information Systems; VNIS'89 Sep. 11-13, 1989 pp. 146-150. |
Electro Multivision Publication. |