Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6324146 | Disk driving apparatus | Kouichi Eguro | 2001-11-27 |
| 4733261 | Automatic focusing camera | Minoru Yamada, Eiji Ito, Masaru Nagai, Kenji Miyama, Masataka Sawamura | 1988-03-22 |