Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671431 | Optical transmission device and optical transmission system employing the same | Junya Kosaka, Takayuki Suzuki | 2003-12-30 |
| 6658761 | Method and apparatus for centrifugally dehydrating workpiece | Kazuo Kishimoto | 2003-12-09 |
| 6613588 | Floating particle inspection method and its apparatus and a semiconductor device processing apparatus | Toshihiko Nakata | 2003-09-02 |
| 6577439 | Optical amplifier | — | 2003-06-10 |
| 6576559 | Semiconductor manufacturing methods, plasma processing methods and plasma processing apparatuses | Toshihiko Nakata, Takanori Ninomiya, Sachio Uto | 2003-06-10 |
| 6545732 | Backlight assembly for liquid crystal display device | — | 2003-04-08 |
| 6542290 | Optical amplifier | — | 2003-04-01 |