Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D495302 | Photoelectric switch | Kizuku Fujita, Shinichiro Iura, Yoshinori Kawai | 2004-08-31 |
| D494143 | Photoelectric switch | — | 2004-08-10 |
| 6717515 | Sensor system | Kazunori Osako, Kiyoshi Imai, Takashi Kamei | 2004-04-06 |
| 6692311 | Sensor system and connector used therefor | Takashi Kamei, Kiyoshi Imai, Kazuaki Miyoshi, Satoru Shimokawa | 2004-02-17 |