Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487982 | Anti-rolling structure for box-type floating body | Toru Takahashi, Seiya Yamashita | 2002-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487982 | Anti-rolling structure for box-type floating body | Toru Takahashi, Seiya Yamashita | 2002-12-03 |