Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7093732 | CRT funnel with positioning reference portions | Masaya Kyono, Shigeyoshi Ito | 2006-08-22 |
| 6707245 | Glass panel for cathode ray tube | Nobutaka Daiku, Yoshiharu Miwa | 2004-03-16 |
| 4198588 | Anode button for a cathode ray tube | Takashi Kuze, Yukio Baba | 1980-04-15 |