Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5815757 | Adjustable taking lens assembly | Hirofumi Katsura, Fuminori Kawamura, Yukihiko Yamaguchi | 1998-09-29 |
| 5721995 | Lens-fitted photographic film unit having shutter with connection lever and crank lever | Hirofumi Katsura, Fuminori Kawamura, Yukihiko Yamaguchi | 1998-02-24 |
| 5628039 | Lens-fitted photographic film unit | Katsuji Muramatsu, Fuminori Kawamura, Hirofumi Katsura | 1997-05-06 |
| D345156 | Video tape recorder | Atsushi Ishibashi, Makoto Fukatsu, Tadashi Sube, Nobuo Fukuda | 1994-03-15 |