Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7157917 | Sensor cable having easily changeable entire length and allowing accurate and high speed signal transmission even when entire length is made longer, and amplifier-separated type sensor with the cable | Naoya Nakashita, Hirotaka Nakashima, Hitoshi Oba, Masahiro Kawachi, Kohei Tomita | 2007-01-02 |
| 7057152 | Photoelectric sensor having sensitivity adjustment device | Kiyohiko Gondo, Takashi Kamei, Hiroyuki Inoue, Shinichiro Iura, Yoshinori Kawai | 2006-06-06 |
| 6944359 | Optical fiber photoelectric sensor unit | Takashi Kamei, Hiroyuki Inoue, Kiyohiko Gondo, Shinichiro Iura, Yoshinori Kawai | 2005-09-13 |
| D495302 | Photoelectric switch | Toshinori Sato, Shinichiro Iura, Yoshinori Kawai | 2004-08-31 |