Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5134871 | Cylinder lock | Toshikazu Makino, Isao Ochi, Takashi Kawamoto | 1992-08-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5134871 | Cylinder lock | Toshikazu Makino, Isao Ochi, Takashi Kawamoto | 1992-08-04 |