Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759644 | Sensor using radiation pulses | Arata Nakamura, Hiroaki Nakanishi | 2004-07-06 |
| 6756577 | Light detector and light detecting IC therefor | Hiroaki Nakanishi | 2004-06-29 |
| 6720545 | Photoelectric sensor, control method therefor and semiconductor integrated circuit therefor | Arata Nakamura, Hiroaki Nakanishi, Toshiaki Koya | 2004-04-13 |
| 6717129 | Photoelectric sensor using radiation pulses | Arata Nakamura, Hiroaki Nakanishi | 2004-04-06 |