Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464472 | Circulation fan apparatus and circulation-fan driving motor | Shinichi Sekiguchi, Hiroyuki Shinozaki, Toshiharu Nakazawa, Takeshi Kawamura | 2002-10-15 |
| 6455966 | Magnetic bearing device for motor-combined structure | Atsushi Ooyama, Toshiharu Nakazawa, Shinichi Sekiguchi, Masakazu Komai | 2002-09-24 |
| 6404088 | Magnetic bearing device | Atsushi Ooyama, Toshiharu Nakazawa | 2002-06-11 |
| 6366039 | Excimer laser device | Shinichi Sekiguchi, Hiroyuki Shinozaki, Toshiharu Nakazawa | 2002-04-02 |