Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7852522 | Original-document illumination apparatus, image reading apparatus, color-original-document reading apparatus, and image forming apparatus | — | 2010-12-14 |
| 7810931 | Light source apparatus, optical modulation apparatus, display apparatus, light condense illumination apparatus and projection type color display apparatus | Atsushi Kawamura | 2010-10-12 |
| 7697762 | Document lighting unit, image scanning unit, and image forming apparatus | — | 2010-04-13 |
| 7589307 | Image display apparatus that reduces illuminance irregularity, projection-type image display apparatus using the image display apparatus and rear-projection televison | — | 2009-09-15 |
| 7538916 | Document lighting device, image reader, color document reader, and image forming device | — | 2009-05-26 |
| 7527394 | Image-displaying apparatus | — | 2009-05-05 |
| 7507942 | Illumination apparatus that suppresses light intensity distribution irregularity and projection-type display apparatus using the illumination apparatus | — | 2009-03-24 |
| 7438443 | Lighting device, image-reading device, color-document reading apparatus, image-forming apparatus, projection apparatus | Kiichiro Nishina | 2008-10-21 |
| 7164541 | Zoom lens, camera, and mobile information terminal | Kiichiro Nishina, Nobuaki Ono | 2007-01-16 |
| 7064902 | Zoom lens, camera, and mobile information terminal | Kiichiro Nishina, Nobuaki Ono | 2006-06-20 |
| 7031074 | Zoom lens, camera, and mobile information terminal | Kiichiro Nishina, Nobuaki Ono | 2006-04-18 |
| 6924938 | Zoom lens, camera, and mobile information terminal | Kiichiro Nishina, Nobuaki Ono | 2005-08-02 |