Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6226135 | Reflector type prism and reflector type prism forming die | Mitsuru Hagimoto | 2001-05-01 |
| 5898172 | Sensor mounting structure | Mitsuru Hagimoto | 1999-04-27 |
| 5841128 | Optical sensor for reading a pattern | Yoshiki Shibuya, Takeo Ando | 1998-11-24 |
| 5767508 | Photoelectric sensor having a light guide built-in | Yoshiki Shibuya | 1998-06-16 |