Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727640 | Glass bulb for a cathode-ray tube and a cathode-ray tube device | Hiroshi Sakurai, Hiromi Wakasono, Koji Kuwahara | 2004-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727640 | Glass bulb for a cathode-ray tube and a cathode-ray tube device | Hiroshi Sakurai, Hiromi Wakasono, Koji Kuwahara | 2004-04-27 |