Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7145348 | Sensor device with coated electric wire shielding | Hiroyuki Tsuchida, Koro Kitajima, Mitsuo Hatada, Kazuaki Miyamoto, Shinjiro Kotani +3 more | 2006-12-05 |
| 6906527 | Proximity sensor | Chikashi Niimi, Hiroyuki Fujinaga, Koro Kitajima, Keijiro Shoji, Kazuhiro Hayashi | 2005-06-14 |
| 6801113 | Proximity sensor with improved positioning accuracy for detection coil peripheral members | Mitsuo Hatada, Koro Kitajima, Hiroyuki Tsuchida | 2004-10-05 |
| 6750439 | Light curtain generating device including single-beam optical modules | Satoru Shimokawa, Ichiro Kondo, Yasushi Miyake, Noboru Kawaike | 2004-06-15 |