Issued Patents All Time
Showing 1–25 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350804 | Power tool having a hammer mechanism | Hajime Takeuchi | 2025-07-08 |
| 12343834 | Power tool dust collection attachment and power tool | Hitoshi Iida | 2025-07-01 |
| 12251810 | Power tool having rotary hammer mechanism | Hitoshi Iida, Kei Watanabe | 2025-03-18 |
| 12246426 | Rotary hammer | Hajime Takeuchi, Yoji Inoue | 2025-03-11 |
| 12090617 | Power tool | Kiyonobu Yoshikane, Hajime Takeuchi, Yoshiro Tada, Masao Miwa, Shinji Onoda +1 more | 2024-09-17 |
| 11865668 | Rotating tool | Kenji Shibata | 2024-01-09 |
| 11845169 | Impact tool | Kanako Hirono, Kei Watanabe | 2023-12-19 |
| 11813710 | Dust collection system for power tool | Hitoshi Iida, Kei Watanabe | 2023-11-14 |
| 11780072 | Dust collector for electric power tool and electric power tool | Yoshitaka Machida | 2023-10-10 |
| 11738436 | Rotary hammer | Hajime Takeuchi | 2023-08-29 |
| 11679482 | Power tool | Hajime Takeuchi, Hideki Tsuji, Yoshiro Tada | 2023-06-20 |
| 11623333 | Power tool having a hammer mechanism and a cooling fan | Hajime Takeuchi, Yoji Inoue | 2023-04-11 |
| 11597068 | Power tool | Kiyonobu Yoshikane, Hajime Takeuchi, Yoshiro Tada, Masao Miwa, Shinji Onoda +1 more | 2023-03-07 |
| 11554460 | Rotating tool | Kenji Shibata | 2023-01-17 |
| 11400578 | Work tool | Akira Mizutani | 2022-08-02 |
| 11400577 | Impact tool | Kanako Hirono, Kei Watanabe | 2022-08-02 |
| 11298788 | Electric power tool dust collection system | — | 2022-04-12 |
| 11173592 | Work tool | Akira Mizutani | 2021-11-16 |
| 11148272 | Power tool | Kiyonobu Yoshikane, Hajime Takeuchi, Yoshiro Tada, Masao Miwa, Shinji Onoda +1 more | 2021-10-19 |
| 11072061 | Rotary tool | Hajime Takeuchi | 2021-07-27 |
| 11052525 | Hammer drill | Keita MORI, Yoshiro Tada | 2021-07-06 |
| 10919137 | Work tool | Hitoshi Iida, Kei Watanabe | 2021-02-16 |
| 10913141 | Impact tool | Hitoshi Iida, Hirokatsu Yamamoto, Ryo UMEMOTO, Yoshinori Sasaki, Akira Naito | 2021-02-09 |
| 10875168 | Power tool | Hitoshi Iida | 2020-12-29 |
| 10857644 | Dust collector and power tool | Hideki Tsuji | 2020-12-08 |