Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7400153 | Detector with capacitance sensor for detecting object being caught by door | Shinichi Shoji, Hiroyuki Sueyasu, Keiichi Nagayama, Yukinori Kurumado | 2008-07-15 |
| 7154393 | Object detection sensor | Hiroyuki Sueyasu, Keiichi Nagayama, Yukinori Kurumado | 2006-12-26 |
| 4773183 | Contact sensitive control apparatus | Yukio Hirota, Keisuke Ishigashi | 1988-09-27 |
| 4748390 | Capacitive-type detection device | Shinichi Shoji | 1988-05-31 |