Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530314 | Electric press with dust generation preventing device | Shunichi Okaya | 2003-03-11 |
| 6439114 | Electric press with dust generation preventing device | — | 2002-08-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6530314 | Electric press with dust generation preventing device | Shunichi Okaya | 2003-03-11 |
| 6439114 | Electric press with dust generation preventing device | — | 2002-08-27 |