Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824625 | Magnetostriction control alloy sheet, a part of a braun tube, and a manufacturing method for a magnetostriction control alloy sheet | Norio Fukuda, Shinya Nakamura, Hiroyuki Yamada, Akira Makita, Tsutomu Hatano +1 more | 2004-11-30 |
| 6593684 | Shadow mask for Braun tube | Akira Makita, Takahito Aoki | 2003-07-15 |
| 6559583 | Shadow mask | Takahito Aoki, Yutaka Matsumoto | 2003-05-06 |