Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6909967 | Navigation device and route retrieving device | Hideaki Hirano, Kazuaki Ishikawa, Kosuke Koga | 2005-06-21 |
| 6038771 | Method of manufacturing tie rod bar for steering linkage of motor vehicle | Kazuhisa Shimoda, Yasuo Morishita | 2000-03-21 |