Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825056 | Light-emitting device and method for manufacturing the same | Koji Asakawa, Akira Fujimoto, Kenichi Ohashi, Kenji Suzuki, Junichi Tonotani | 2004-11-30 |
| 6739423 | Acoustic logging tool | Hitoshi Tashiro, Jahir Pabon, Frank J. Morris, David C. Hoyle, David Leslie +1 more | 2004-05-25 |