Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6002489 | Product catalog having image evaluation chart | Norio Kanemitsu | 1999-12-14 |
| 5850236 | Prefiring method for an ink-jet head and apparatus having the ink-jet head with the prefiring method | Tamio Amagai, Yoshio Tabata | 1998-12-15 |
| 5751438 | Data transfer method and data transfer apparatus for image reading apparatus and image reading apparatus with data transfer apparatus | Akio Suzuki, Yoshio Tabata, Keiichi Saito, Tamio Amagai | 1998-05-12 |
| 5732165 | White level information correction apparatus for image reading apparatus and image reading apparatus with white level information correction apparatus | Akio Suzuki, Yoshio Tabata, Keiichi Saito, Tamio Amagai | 1998-03-24 |
| 5699165 | Paper end detection apparatus for image reading apparatus and image reading apparatus with paper leading end and trailing end detection apparatus | Akio Suzuki, Yoshio Tabata, Keiichi Saito, Tamio Amagai | 1997-12-16 |
| 5664031 | Image processing apparatus with function of extracting visual information from region printed in dropout color on sheet | Tamio Amagai | 1997-09-02 |
| 5517331 | Method and apparatus for reading image of image scanner-reader | Tamio Amagai | 1996-05-14 |