Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838939 | Composition particularly adapted to damping sheets for vehicles | Shigeru Kanda, Manabu Shibata, Masayoshi Ono | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4838939 | Composition particularly adapted to damping sheets for vehicles | Shigeru Kanda, Manabu Shibata, Masayoshi Ono | 1989-06-13 |