Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652495 | Controller for permanent magnet synchronous motor | Tomokuni Iijima, Yoshiaki Igarashi, Satoshi Tamaki | 1997-07-29 |
| 5646850 | Auto-drive control apparatus for use in vehicle apparatus | Akira Ishida, Masahiro Takada, Osamu Ito | 1997-07-08 |