Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6710692 | Coil component and method for manufacturing the same | Hidekazu Kato, Hiroyuki Yasuzawa | 2004-03-23 |
| 6680671 | Fire detection device | Mikihiro Okamoto, Morito Shiohara | 2004-01-20 |