Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668154 | Attachment apparatus for crane or the like | Yutaka Ueno, Akira Matsuoka | 1987-05-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668154 | Attachment apparatus for crane or the like | Yutaka Ueno, Akira Matsuoka | 1987-05-26 |