Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568164 | Spinning ring for a ring spinning machine and method of manufacturing thereof | Masamichi Hamaguchi, Naohumi Kobayashi, Yoshihumi Nariyama | 2003-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568164 | Spinning ring for a ring spinning machine and method of manufacturing thereof | Masamichi Hamaguchi, Naohumi Kobayashi, Yoshihumi Nariyama | 2003-05-27 |