Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6058036 | Inverter apparatus having operation specifications determined by type of I/O block which is connected to basic control unit | Tsunehiro Endo, Seiji Ishida, Kenji Nandoh, Hiroyuki Benya | 2000-05-02 |
| D343382 | Frequency inverter | Shigehisa Hagura, Toshihiko Wada, Norinaga Suzuki | 1994-01-18 |
| 4454438 | Synchronized induction motor | Seizi Yamashita, Kunio Miyashita, Syoji Tanabe | 1984-06-12 |