Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8294576 | Infrared sensor switch | Makiko Matsuoka, Tomohiro Ieki, Koji Yokota, Susumu Nakano, Kei Miura | 2012-10-23 |
| 6459938 | Remote supervisory control system | Yoshiharu Ito, Shinji Sakasegawa, Yuichi Yoshimura | 2002-10-01 |