Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8146643 | Lay-up apparatus | Masato Kasahara | 2012-04-03 |
| 6128991 | Punch and die device for working pipe | Hiroshi Nakagawa | 2000-10-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8146643 | Lay-up apparatus | Masato Kasahara | 2012-04-03 |
| 6128991 | Punch and die device for working pipe | Hiroshi Nakagawa | 2000-10-10 |