Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5832113 | Data input device with a display keyboard | — | 1998-11-03 |
| 5444553 | Image processing apparatus including binary data producing unit | Takashi Sato | 1995-08-22 |
| 5223935 | Electronic camera with automatic exposure control | Akio Tsuji | 1993-06-29 |
| 5182657 | Image processing apparatus including binary data producing unit | Takashi Sato | 1993-01-26 |
| 4899228 | Manually sweeping apparatus with image sensor | Masaharu Shioya | 1990-02-06 |
| 4851921 | Manual sweeping, image data processing apparatus | Takashi Sato | 1989-07-25 |