Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313256 | Valve opening-closing timing control apparatus | Hiroki Mukaide, Kenji Ikeda, Tomoharu Otake, Kenta Koide | 2022-04-26 |
| 11143062 | Valve opening-closing timing control apparatus | Tomoharu Otake, Hideomi Iyanaga | 2021-10-12 |