Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970349 | Portable working machine | Takuo Yoshizaki, Hisato Osawa, Yuuta Kobayashi, Hiroki Ogasawara | 2018-05-15 |
| 9945290 | Handheld engine-driven working machine | Takamasa Otsuji, Shiro Yamaguchi, Hiroyuki Miyaki, Akira Yamazaki | 2018-04-17 |