Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655499 | Decompression braking apparatus for diesel engine | Hirokazu Uehara, Akio Akasaka | 1997-08-12 |
| 5647319 | Decompression braking apparatus for diesel engine | Hirokazu Uehara, Noboru Egashira | 1997-07-15 |
| 5592909 | Camshaft phase changing device | — | 1997-01-14 |