Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10690069 | Engine device | Ryoichi Hagiwara, Kazuteru TOSHINAGA, Masayoshi Doi, Taishi Murakami, Osamu Yamagishi | 2020-06-23 |
| 10626809 | Engine device | Koichi Hirose, Taishi Murakami | 2020-04-21 |