Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8913308 | Light collecting member, and optical module and image reading device having the light collecting member | Koushi Takano, Hiroyuki Okada | 2014-12-16 |
| 8727292 | Image reading system using an angle adjustment device | Keisuke Hatomi | 2014-05-20 |
| 8488208 | Optical module, an image reader and an assembling method of an optical module | Keisuke Hatomi, Hiroyuki Okada | 2013-07-16 |
| 8223409 | Optical device, image reading apparatus and adjusting method for optical device | Keisuke Hatomi, Kohshi Takano, Satoshi Komatsu | 2012-07-17 |