Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5251834 | Traveling wire take-up method and its apparatus | Yoshio Ikegami, Hiroaki Aoyanagi, Kaoru Morinaga | 1993-10-12 |
| 5249427 | Method and device for cooling coated wire | Yoshio Ikegami, Shiro Kishi, Toshiaki Akita, Naoyuki Tashiro | 1993-10-05 |