Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428663 | Gas sensor control device | Tadakatsu KOYABU, Yuki Murayama, Ryozo Kayama, Yusuke Kawamoto | 2022-08-30 |
| 11320340 | Gas sensor control device | Yuki Murayama, Shoki SHIMIZU, Hiroki Ichikawa | 2022-05-03 |