Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8727292 | Image reading system using an angle adjustment device | Namie Sugiyama | 2014-05-20 |
| 8488208 | Optical module, an image reader and an assembling method of an optical module | Namie Sugiyama, Hiroyuki Okada | 2013-07-16 |
| 8223409 | Optical device, image reading apparatus and adjusting method for optical device | Namie Sugiyama, Kohshi Takano, Satoshi Komatsu | 2012-07-17 |
| 6279893 | Automatic sheet feeder for an image forming apparatus | Kenichi Ohkawa, Kohshi Takano | 2001-08-28 |