Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6294864 | Color cathode-ray tube with shadow mask having L-shaped bi-metallic springs | Tatsuya Mochizuki, Nobuhiko Hosotani, Takehiko Ueyama, Masakazu Tsuruoka | 2001-09-25 |
| 6259206 | Cathode ray tube | Shinji Murooka | 2001-07-10 |
| 6150760 | Cathode ray tube | Shinji Murooka | 2000-11-21 |