Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355770 | Cop supplying apparatus for automatic winding machine | Noboru Sekitani, Yasuaki Hatanaka, Yasuhiro Inoue | 1982-10-26 |
| 4339090 | Cop supplying method for automatic winding machine | Isamu Matsui | 1982-07-13 |