Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634744 | Ink-jet printer | Nobuya Yamamoto, Hiroya Kimoto, Takayuki Katoh, Hiroyuki Honda | 2003-10-21 |
| 6597865 | Film unit with waterproof lens and waterproof ring | Hirofumi Katsura | 2003-07-22 |
| 6567614 | Camera casing and recycling method therefor | Keiji Uchiyama, Mitsuro Kamata, Toshio Sata | 2003-05-20 |