Issued Patents 1997
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696348 | Thermocouple structure | Hideki Kita | 1997-12-09 |
| 5682740 | Diesel particulate filter apparatus | — | 1997-11-04 |
| 5655366 | Diesel particulate filter | — | 1997-08-12 |
| 5651248 | Diesel particulate filter apparatus | — | 1997-07-29 |
| 5651250 | Diesel particulate filter apparatus | — | 1997-07-29 |
| 5650796 | Matrix liquid crystal display having function to correct viewing angle | Yoshio Owaki, Junichi Ohwada, Yukihiro Sato | 1997-07-22 |
| 5645028 | Piston structure with a combustion chamber | Hiroshi Matsuoka | 1997-07-08 |
| 5620490 | Diesel particulate filter apparatus | — | 1997-04-15 |
| 5611832 | Diesel particulate filter apparatus | Shogo Suzuki, Akira Higashino | 1997-03-18 |
| 5611831 | Diesel particulate filter apparatus | Hiroshi Matsuoka, Akira Higashino, Toshiaki Sakaguchi | 1997-03-18 |
| 5603298 | High compression ratio internal-combustion engine | — | 1997-02-18 |
| 5595580 | Diesel particulate filter and control device therefor | — | 1997-01-21 |