Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705281 | Piston for an internal combustion engine | Eiji Okamura, Seiichi Sue, Hidehiko Koyashiki | 2004-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705281 | Piston for an internal combustion engine | Eiji Okamura, Seiichi Sue, Hidehiko Koyashiki | 2004-03-16 |