Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9548913 | Communication system and transmission unit employed in same | Yuichi Yoshimura, Tadashi Matsumoto | 2017-01-17 |
| 9288073 | Communication system and transmission unit employed in same | Yuichi Yoshimura, Tadashi Matsumoto | 2016-03-15 |
| D560611 | Base terminal for lighting control | Noriaki Iwao | 2008-01-29 |
| 6954151 | Selector switch for supervisory remote control system | Mototsugu Kawamata, Toshiaki Tokizane | 2005-10-11 |
| 6546435 | Portable programming device for supervisory remote control system | Yuichi Yoshimura, Toshiaki Tokizane | 2003-04-08 |
| 6459938 | Remote supervisory control system | Yoshiharu Ito, Hajime Yabu, Yuichi Yoshimura | 2002-10-01 |