Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698457 | Flexible hose, manufacturing method thereof and extruder | Tokujiro Hayashi | 2004-03-02 |
| 6024132 | Flexible hoses | — | 2000-02-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698457 | Flexible hose, manufacturing method thereof and extruder | Tokujiro Hayashi | 2004-03-02 |
| 6024132 | Flexible hoses | — | 2000-02-15 |