Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4717331 | Spinning nozzle | Naoyuki Maeda, Osamu Kato, Hirosaku Oshimi, Akira Nii, Michiharu Harakawa +2 more | 1988-01-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4717331 | Spinning nozzle | Naoyuki Maeda, Osamu Kato, Hirosaku Oshimi, Akira Nii, Michiharu Harakawa +2 more | 1988-01-05 |