Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603148 | Semiconductor device | Masashi Sano, Shinichi Suzuki | 2003-08-05 |
| 6596986 | Reflective sensor | Masashi Sano, Shinichi Suzuki | 2003-07-22 |
| 6509584 | Optical unit incorporating light-emitting or light-receiving element coated by resin protector | — | 2003-01-21 |