Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657640 | Air conditioner | Hajime Takada, Hajime Shimayama | 1997-08-19 |
| 5592335 | Reduced diameter camera lens barrel with lens shift device and improved focus lens drive linkage | Junichi Omi, Hidenori Miyamoto | 1997-01-07 |