Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5586007 | Circuit board having improved thermal radiation | — | 1996-12-17 |
| 5500785 | Circuit board having improved thermal radiation | — | 1996-03-19 |
| 5254849 | Image reading apparatus having light shielding element disposed between light emitting elements | Hiroki Murakami | 1993-10-19 |
| 5164580 | Electroluminescent light-source-incorporated image sensor | Norikazu Yamada | 1992-11-17 |
| 5101099 | Image reading device with different reflectivity coefficients in a transparent layer and a substrate | Norikazu Yamada, Kazuhisa Ando | 1992-03-31 |