Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6008287 | Adhesive composition | Yutaka Shibata | 1999-12-28 |
| 4279950 | Jointing of concrete structure | Hiromichi Tanaka | 1981-07-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6008287 | Adhesive composition | Yutaka Shibata | 1999-12-28 |
| 4279950 | Jointing of concrete structure | Hiromichi Tanaka | 1981-07-21 |