Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539361 | Semiconductor device signal transmission circuit for drive-control, method of controlling semiconductor device signal transmission circuit for drive-control, semiconductor device, power conversion device, and electric system for railway vehicle | Toru Masuda, Seiichi Hayakawa, Yuji Takayanagi, Takae Shimada | 2022-12-27 |
| 11505422 | Paper sheet handling apparatus | Akira Yamada, Tsuyoshi Abe, Tetsuya ODAKA, Tatsuya Shimamura, Ryoka NIIKUNI | 2022-11-22 |
| 11498825 | Liquid quality managing device and method | Naoyuki Yamashita, Junichi Kitano, Yasuhiro Kurabe, Shinsuke Mitsuhata, Kenji Kusunoki +2 more | 2022-11-15 |
| 11346871 | Sensor | Masaki Harada, Kazuhiko SAKURAI | 2022-05-31 |
| 11332357 | Liquid quality control device | Naoyuki Yamashita, Junichi Kitano, Kenji Kusunoki | 2022-05-17 |