Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11874134 | Map information-providing system, map information-providing method, and map information-providing program | Reiji Matsumoto, Tetsuya Takahashi, Katsumi Amano, Takashi Aoki, Kazuki Oyama +1 more | 2024-01-16 |
| 11867522 | Map information-providing system, map information-providing method, and map information-providing program | Reiji Matsumoto, Tetsuya Takahashi, Katsumi Amano, Takashi Aoki, Kazuki Oyama +1 more | 2024-01-09 |
| 7054744 | Route provision apparatus, route provision method, navigation system, and computer program for route provision apparatus or navigation system | Chihiro Hirose, Kenichiro Yano | 2006-05-30 |
| 6826474 | Communication navigation system and method, communication center apparatus, communication navigation terminal, program storage device and computer data signal embodied in carrier wave | Hiroshi Miyahara, Akira Sakai, Masaya Hashida, Toru Fujita | 2004-11-30 |