Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6002884 | Waterproof mechanism, sealing member, and camera including the same | Koichi Okumura | 1999-12-14 |
| 5995760 | Interchangeable-lens camera system having a waterproof mount mechanism, and photo-taking lens barrel and camera body used in the camera system | Yoshiyuki Inoue, Hidehiko Fujii, Toyotoshi Kawasaki, Shinichi Suzuki, Akihiro Baba | 1999-11-30 |
| 5812885 | Waterproof construction for camera with carrying strap | Rika Noguchi, Akihiro Baba | 1998-09-22 |