Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845313 | Metallic core wiring substrate | Ohnishi Katsuga | 1989-07-04 |
| 4381473 | In-line type electron gun structure | Mamoru Ikeda, Minoru Yabe, Mitsuru Igarashi, Masaaki Yamauchi | 1983-04-26 |