Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7440189 | Method for making lens array having light-shielding layer | Norihiro Imamura, Hisayoshi Fujimoto | 2008-10-21 |
| 6707613 | Lens array unit and method of forming image | Hisayoshi Fujimoto, Toshihiko Takakura, Norihiro Imamura | 2004-03-16 |
| 6455834 | Image reading apparatus and light guide member used therefor | Hisayoshi Fujimoto | 2002-09-24 |