Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10157719 | Gas circuit breaker | Masanao Terada, Hajime Urai, Takashi Iida, Noriyuki Yaginuma | 2018-12-18 |
| 10114273 | Developer spreading device, printer, and digital camera with printer | Kenji Sugiyama, Kenji Kobayashi | 2018-10-30 |