Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7030925 | Camera system having converting means, recording means, reproduction means, plate-shaped display and protection means | Tokuichi Tsunekawa, Nobuaki Date, Hiroshi Aizawa, Kazuya Hosoe | 2006-04-18 |
| 5923367 | Integral image recording and image playback system | Tokuichi Tsunekawa, Nobuaki Date, Hiroshi Aizawa, Kazuya Hosoe | 1999-07-13 |
| 5191435 | Image pickup device | Tokuichi Tsunekawa, Nobuaki Date, Hiroshi Aizawa, Kazuya Hosoe | 1993-03-02 |
| 4928184 | Image recording system | Tokuichi Tsunekawa, Nobuaki Date, Hiroshi Aizawa, Kazuya Hosoe | 1990-05-22 |
| 4823200 | Camera for flash photography having an image recording system | Tokuichi Tsunekawa, Nobuaki Date, Hiroshi Aizawa, Kazuya Hosoe | 1989-04-18 |
| 4658304 | Image recording system | Tokuichi Tsunekawa, Nobuaki Date, Hiroshi Aisawa, Kazuya Hosoe | 1987-04-14 |
| 4366501 | Image recording system | Tokuichi Tsunekawa, Nobuaki Date, Hiroshi Aizawa, Kazuya Hosoe | 1982-12-28 |