Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883852 | Antifouling coating | Shigeru Masuoka | 1989-11-28 |
| 4839345 | Hydrated adhesive gel and method for preparing the same | Masanori Inoue | 1989-06-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883852 | Antifouling coating | Shigeru Masuoka | 1989-11-28 |
| 4839345 | Hydrated adhesive gel and method for preparing the same | Masanori Inoue | 1989-06-13 |