Issued Patents 2004
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836587 | Optical transmission device and optical transmission system employing the same | Junya Kosaka, Takayuki Suzuki | 2004-12-28 |
| 6835635 | Electrode forming method and field effect transistor | Hiroyuki Seto, Makoto Inai, Eiji Tai | 2004-12-28 |
| 6829408 | Optical amplifier, optical transmission equipment, optical transmission system, and method thereof | Junya Kosaka, Takayuki Suzuki | 2004-12-07 |
| 6825437 | Apparatus enabling particle detection utilizing wide view lens | Takeshi Arai, Toshihiko Nakata | 2004-11-30 |
| 6806921 | Liquid crystal display device having impact resistant light guide and housing | Yoshihide Nishida, Yuji Obuchi | 2004-10-19 |
| 6778272 | Method of processing a semiconductor device | Toshihiko Nakata, Masayoshi Serizawa | 2004-08-17 |
| 6747792 | Optical amplifying method | — | 2004-06-08 |
| 6737921 | Distributed amplifier and differential distributed amplifier | — | 2004-05-18 |
| 6728489 | Optical transmission system constructing method and system | Keiji Tomooka, Naohiro Sakakida, Shin Nishimura, Yoshihiro Ashi, Hironari Matsuda +6 more | 2004-04-27 |
| 6726825 | Method and apparatus for manufacturing positive electrode foil of aluminum electrolytic capacitor | Mitsuhisa Yoshimura, Kazuaki Nakanishi, Kenji Yoshida, Seita Takahashi, Naomi Kurihara +3 more | 2004-04-27 |
| 6712928 | Method and its apparatus for detecting floating particles in a plasma processing chamber and an apparatus for processing a semiconductor device | Toshihiko Nakata | 2004-03-30 |
| 6708899 | Headlamp cleaner and injection control method | Tsuneo Fukushima | 2004-03-23 |
| 6674938 | Optical amplifier, optical transmission equipment, optical transmission system, and method thereof | Junya Kosaka, Takayuki Suzuki | 2004-01-06 |