Issued Patents 2002
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466869 | Navigation apparatus | Atsushi Yamashita, Yoshiki Ueyama, Takeshi Yagyu, Hiroyuki Hamada, Teruaki Ata | 2002-10-15 |
| 6449557 | Device and method for changing map information | Teruaki Ata, Hiroyuki Hamada, Atsushi Yamashita | 2002-09-10 |
| 6442478 | Navigation device | Hiroyuki Hamada, Yoshiki Ueyama | 2002-08-27 |
| 6432889 | Grease composition | Hirotugu Kinoshita | 2002-08-13 |
| 6424911 | Intersection display method, and map display unit and recording medium for realizing the method | Atsushi Yamashita, Hiroyuki Hamada, Teruaki Ata | 2002-07-23 |
| 6418374 | Navigation device | Hiroyuki Hamada, Teruaki Ata, Atsushi Yamashita, Yoshiki Ueyama, Isao Ogawa | 2002-07-09 |
| 6411898 | Navigation device | Akira Ishida, Yoshiki Ueyama | 2002-06-25 |
| 6411293 | Three-dimensional map navigation display device and device and method for creating data used therein | Yutaka Takahira, Teruaki Ata, Yoshiki Ueyama | 2002-06-25 |
| 6396018 | Power circuit switch | Hirotsugu Kinoshita, Kimiya Sato, Makoto Kataoka, Atsushi Ohashi, Tomio Takahashi | 2002-05-28 |
| 6388582 | Lane guidance display method, and navigation device and recording medium for realizing the method | Atsushi Yamashita, Hiroyuki Hamada, Teruaki Ata | 2002-05-14 |
| 6339049 | Grease compositions and bearings sealed therewith | Hiroshi Funahashi, Yoshio Taki, Yoshiyuki Honjo, Tomonori Kaneko, Hirotugu Kinoshita | 2002-01-15 |