Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670063 | Fuel cell system | Satoshi Aoyagi, Hibiki Saeki, Yusuke Hasegawa | 2003-12-30 |
| 6563774 | Drive apparatus for optical recording medium capable of reducing resonance | Kazuhiro Kiyoura, Toshiyuki Suzuki, Takeshi Matsumoto, Takehiro Takada, Hiroshi Kitagawa +1 more | 2003-05-13 |