Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7518332 | Brushless synchronous motor and driving control apparatus therefor | Toshiharu Nakazawa | 2009-04-14 |
| 6809448 | Excimer laser apparatus | Natsushi Suzuki, Hisashi Nara, Shunsuke Yoshioka, Toshimitsu Barada, Toshiharu Nakazawa +2 more | 2004-10-26 |
| 6617722 | Magnetic levitation rotating machine | Toshiharu Nakazawa, Matsutaro Miyamoto | 2003-09-09 |
| 6519273 | Magnetic bearing and circulation fan apparatus | Shinichi Sekiguchi, Hiroyuki Shinozaki, Shunichi Aiyoshizawa, Toshimitsu Barada | 2003-02-11 |
| 6455966 | Magnetic bearing device for motor-combined structure | Toshimitsu Barada, Toshiharu Nakazawa, Shinichi Sekiguchi, Masakazu Komai | 2002-09-24 |
| 6404088 | Magnetic bearing device | Toshimitsu Barada, Toshiharu Nakazawa | 2002-06-11 |
| 6326712 | Magnetic bearing device | Toshiharu Nakazawa, Toshimitsu Barada, Masafumi Inoue, Shinichi Sekiguchi, Hiroyuki Shinozaki | 2001-12-04 |