Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347204 | Flexible tube and method of manufacturing same | Takeji Takagi | 1982-08-31 |
| 4279245 | Flexible tube | Takeji Takagi | 1981-07-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347204 | Flexible tube and method of manufacturing same | Takeji Takagi | 1982-08-31 |
| 4279245 | Flexible tube | Takeji Takagi | 1981-07-21 |