Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10668644 | Portable cutting devices | Katsumi Okouchi | 2020-06-02 |
| 10518343 | Portable machining device | Katsumi Okouchi, Hiromu Goto, Yuki Wada | 2019-12-31 |
| 10207399 | Electric tools | Katsumi Okouchi | 2019-02-19 |
| 9669534 | Electric tool having housing, tool holder, shoe and battery mounting portion which slidably receives battery | Katsumi Okouchi | 2017-06-06 |
| 9527200 | Electric power tool | Katsumi Okouchi | 2016-12-27 |
| 9333669 | Cutting devices | Katsumi Okouchi | 2016-05-10 |
| D709747 | Portable electric cutout tool | Katsumi Okouchi, Kento Nakamura | 2014-07-29 |