Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6563608 | Document reading apparatus and light source assembly therefor | Hiroya Ooki, Tetsuichirou Yamamoto | 2003-05-13 |
| 6522424 | Image data transfer system and method | Tetsuichirou Yamamoto | 2003-02-18 |
| 6396044 | Image reading apparatus | Hiroya Ooki, Tetsuichirou Yamamoto | 2002-05-28 |