Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632168 | Key lock device | — | 1997-05-27 |
| 5351051 | Transmission device | Munemasa Matsushita | 1994-09-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632168 | Key lock device | — | 1997-05-27 |
| 5351051 | Transmission device | Munemasa Matsushita | 1994-09-27 |