Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7135774 | Heat resistant ohmic electrode and method of manufacturing the same | — | 2006-11-14 |
| 6833562 | Silicon carbide semiconductor device and its manufacturing method | Hideyo Okushi | 2004-12-21 |
| 6285950 | Vehicle navigation system | — | 2001-09-04 |
| 6263277 | Route searching method | Koichi Endo, David Hayes | 2001-07-17 |
| 6256579 | Vehicle navigation system with road link re-costing | — | 2001-07-03 |
| 6026346 | Navigation system for indicating of optimum route | Mikio Ohashi, Kan Shishido | 2000-02-15 |
| 5911775 | Return point route searching for vehicle navigation | — | 1999-06-15 |
| 5893898 | Navigation system having intersection routing using a road segment based database | — | 1999-04-13 |
| 5674563 | Method for ferroelectric thin film production | Yasuo Tarui, Yoshihiro Soutome, Shinichi Morita | 1997-10-07 |
| 4728519 | Polychromatic electroluminescent panel | — | 1988-03-01 |