Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9381638 | Power tool | Ai Nakayama, Yasuo Etou, Miyoji Onose, Hiroshi Yamaguchi | 2016-07-05 |
| 9254563 | Power tool | Hiroshi Yamaguchi, Yasuo Etou, Miyoji Onose, Ai Nakayama | 2016-02-09 |