Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7411319 | Safety relay system | Tetsu Inoue | 2008-08-12 |
| 6050173 | Cam motor apparatus | Toshiyuki Sakai, Yoichiro Kotake, Toshihiro Naruse | 2000-04-18 |
| 5942742 | Device and method for reading bar code | — | 1999-08-24 |
| 5750974 | Lighting apparatus having light emitting diodes arranged in a plurality of planes on a printed circuit board | Ryoichi Sasaki, Naoki Tanai | 1998-05-12 |
| 5591013 | Fluid pressure generating device | Kazunori Kawafune, Masahito Hiraki | 1997-01-07 |