Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497676 | Semiconductor device having through silicon vias and manufacturing method thereof | Ryohei Kitada | 2019-12-03 |
| 10302321 | Ventilation fan and ventilation system | Hirosato Sakai, Hidenori Syougen, Nobuyuki Morimoto, Tsuraki Nakajima, Shingo Takenawa +1 more | 2019-05-28 |
| 10288305 | Ventilation apparatus | Tetsuya Nagase, Toshikazu Yoshizawa, Hiroyuki Kanou, Shingo Takenawa, Tsuraki Nakajima | 2019-05-14 |
| 10175622 | Fuser with pressure pad and image forming device having the same | Koji Yamamoto, Shoichi Yoshikawa, Seiji Shibata | 2019-01-08 |