Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8975550 | Switch unit and switchgear | Daisuke Sugai, Takashi Sato, Tomoaki Utsumi, Takashi Shirone, Kazuhiro Satou | 2015-03-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8975550 | Switch unit and switchgear | Daisuke Sugai, Takashi Sato, Tomoaki Utsumi, Takashi Shirone, Kazuhiro Satou | 2015-03-10 |