Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473565 | Lens-fitted photo film unit having auxiliary module | Kazuhito Iwase | 2002-10-29 |
| 6404990 | Flash unit | Makoto Isozaki, Junichi Takagi, Kazumi Koike, Keiji Uchiyama, Yukitsugu Hata | 2002-06-11 |
| 6345156 | Flash unit | Makoto Isozaki, Junichi Takagi, Kazumi Koike, Keiji Uchiyama, Yukitsugu Hata | 2002-02-05 |