Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823037 | DC Electric motor having field poles of permanent magnet | Toshimi Abukawa, Kazuo Tahara, Toshio Tomite | 1989-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823037 | DC Electric motor having field poles of permanent magnet | Toshimi Abukawa, Kazuo Tahara, Toshio Tomite | 1989-04-18 |