Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337099 | Lens-fitted photographic film unit with flash device and battery-insulating wrapper | Hidefumi Obo, Takashi Kubo, Kazuo Kamata | 1994-08-09 |
| 5285894 | Waterproof casing | Kazuo Kamata, Takashi Kubo, Takaji Kono | 1994-02-15 |