Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9209698 | Electric power conversion device | Takuya Masuda, Keisuke Muto, Masakazu Adachi, Susumu Kobayashi | 2015-12-08 |
| 9160242 | Electric power conversion device | Takuya Masuda, Keisuke Muto, Susumu Kobayashi, Masakazu Adachi | 2015-10-13 |