Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347249 | Magnet wire and electromagnetic relay using the same | Waichiro Kozen, Hirohiko Nakabayashi | 1994-09-13 |
| 5254408 | Magnet wire and electromagnetic relay using the same | Waichiro Kozen, Hirohiko Nakabayashi | 1993-10-19 |